2019418133656

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{311}}^1\times {\mathrm{54617}}^1$

素因数の和:55145

約数の個数: 128

約数和(自身を含む): 4760522357760

約数和(自身を除く): 2741104224104

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 88, 154, 193, 308, 311, 386, 616, 622, 772, 1244, 1351, 1544, 2123, 2177, 2488, 2702, 3421, 4246, 4354, 5404, 6842, 8492, 8708, 10808, 13684, 14861, 16984, 17416, 23947, 27368, 29722, 47894, 54617, 59444, 60023, 95788, 109234, 118888, 120046, 191576, 218468, 240092, 382319, 420161, 436936, 480184, 600787, 660253, 764638, 840322, 1201574, 1320506, 1529276, 1680644, 2403148, 2641012, 3058552, 3361288, 4205509, 4621771, 4806296, 5282024, 8411018, 9243542, 10541081, 16822036, 16985887, 18487084, 21082162, 33644072, 33971774, 36974168, 42164324, 67943548, 73787567, 84328648, 115951891, 118901209, 135887096, 147575134, 186844757, 231903782, 237802418, 295150268, 373689514, 463807564, 475604836, 590300536, 747379028, 811663237, 927615128, 951209672, 1307913299, 1494758056, 1623326474, 2615826598, 3246652948, 3278276191, 5231653196, 6493305896, 6556552382, 10463306392, 13113104764, 22947933337, 26226209528, 36061038101, 45895866674, 72122076202, 91791733348, 144244152404, 183583466696, 252427266707, 288488304808, 504854533414, 1009709066828, 2019418133656]

約数ペア:

[(1, 2019418133656), (2, 1009709066828), (4, 504854533414), (7, 288488304808), (8, 252427266707), (11, 183583466696), (14, 144244152404), (22, 91791733348), (28, 72122076202), (44, 45895866674), (56, 36061038101), (77, 26226209528), (88, 22947933337), (154, 13113104764), (193, 10463306392), (308, 6556552382), (311, 6493305896), (386, 5231653196), (616, 3278276191), (622, 3246652948), (772, 2615826598), (1244, 1623326474), (1351, 1494758056), (1544, 1307913299), (2123, 951209672), (2177, 927615128), (2488, 811663237), (2702, 747379028), (3421, 590300536), (4246, 475604836), (4354, 463807564), (5404, 373689514), (6842, 295150268), (8492, 237802418), (8708, 231903782), (10808, 186844757), (13684, 147575134), (14861, 135887096), (16984, 118901209), (17416, 115951891), (23947, 84328648), (27368, 73787567), (29722, 67943548), (47894, 42164324), (54617, 36974168), (59444, 33971774), (60023, 33644072), (95788, 21082162), (109234, 18487084), (118888, 16985887), (120046, 16822036), (191576, 10541081), (218468, 9243542), (240092, 8411018), (382319, 5282024), (420161, 4806296), (436936, 4621771), (480184, 4205509), (600787, 3361288), (660253, 3058552), (764638, 2641012), (840322, 2403148), (1201574, 1680644), (1320506, 1529276)]