2039864918

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{1097}}^1$

素因数の和:1737

約数の個数: 64

約数和(自身を含む): 3997703808

約数和(自身を除く): 1957838890

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 91, 119, 182, 221, 238, 442, 601, 1097, 1202, 1547, 2194, 3094, 4207, 7679, 7813, 8414, 10217, 14261, 15358, 15626, 18649, 20434, 28522, 37298, 54691, 71519, 99827, 109382, 130543, 132821, 143038, 199654, 242437, 261086, 265642, 484874, 659297, 929747, 1318594, 1697059, 1859494, 3394118, 4615079, 8570861, 9230158, 11208049, 17141722, 22416098, 59996027, 78456343, 119992054, 145704637, 156912686, 291409274, 1019932459, 2039864918]

約数ペア:

[(1, 2039864918), (2, 1019932459), (7, 291409274), (13, 156912686), (14, 145704637), (17, 119992054), (26, 78456343), (34, 59996027), (91, 22416098), (119, 17141722), (182, 11208049), (221, 9230158), (238, 8570861), (442, 4615079), (601, 3394118), (1097, 1859494), (1202, 1697059), (1547, 1318594), (2194, 929747), (3094, 659297), (4207, 484874), (7679, 265642), (7813, 261086), (8414, 242437), (10217, 199654), (14261, 143038), (15358, 132821), (15626, 130543), (18649, 109382), (20434, 99827), (28522, 71519), (37298, 54691)]