488572214

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1\times {\mathrm{197}}^1$

素因数の和:441

約数の個数: 64

約数和(自身を含む): 871782912

約数和(自身を除く): 383210698

約数列:

[1, 2, 13, 17, 26, 31, 34, 62, 181, 197, 221, 362, 394, 403, 442, 527, 806, 1054, 2353, 2561, 3077, 3349, 4706, 5122, 5611, 6107, 6154, 6698, 6851, 11222, 12214, 13702, 35657, 40001, 43537, 71314, 72943, 79391, 80002, 87074, 95387, 103819, 145886, 158782, 190774, 207638, 463541, 606169, 927082, 1105367, 1212338, 1240031, 1349647, 2210734, 2480062, 2699294, 7880197, 14369771, 15760394, 18791239, 28739542, 37582478, 244286107, 488572214]

約数ペア:

[(1, 488572214), (2, 244286107), (13, 37582478), (17, 28739542), (26, 18791239), (31, 15760394), (34, 14369771), (62, 7880197), (181, 2699294), (197, 2480062), (221, 2210734), (362, 1349647), (394, 1240031), (403, 1212338), (442, 1105367), (527, 927082), (806, 606169), (1054, 463541), (2353, 207638), (2561, 190774), (3077, 158782), (3349, 145886), (4706, 103819), (5122, 95387), (5611, 87074), (6107, 80002), (6154, 79391), (6698, 72943), (6851, 71314), (11222, 43537), (12214, 40001), (13702, 35657)]