2013340496

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{569}}^1$

素因数の和:796

約数の個数: 80

約数和(自身を含む): 4136193600

約数和(自身を除く): 2122853104

約数列:

[1, 2, 4, 8, 16, 37, 43, 74, 86, 139, 148, 172, 278, 296, 344, 556, 569, 592, 688, 1112, 1138, 1591, 2224, 2276, 3182, 4552, 5143, 5977, 6364, 9104, 10286, 11954, 12728, 20572, 21053, 23908, 24467, 25456, 41144, 42106, 47816, 48934, 79091, 82288, 84212, 95632, 97868, 158182, 168424, 195736, 221149, 316364, 336848, 391472, 442298, 632728, 884596, 905279, 1265456, 1769192, 1810558, 2926367, 3400913, 3538384, 3621116, 5852734, 6801826, 7242232, 11705468, 13603652, 14484464, 23410936, 27207304, 46821872, 54414608, 125833781, 251667562, 503335124, 1006670248, 2013340496]

約数ペア:

[(1, 2013340496), (2, 1006670248), (4, 503335124), (8, 251667562), (16, 125833781), (37, 54414608), (43, 46821872), (74, 27207304), (86, 23410936), (139, 14484464), (148, 13603652), (172, 11705468), (278, 7242232), (296, 6801826), (344, 5852734), (556, 3621116), (569, 3538384), (592, 3400913), (688, 2926367), (1112, 1810558), (1138, 1769192), (1591, 1265456), (2224, 905279), (2276, 884596), (3182, 632728), (4552, 442298), (5143, 391472), (5977, 336848), (6364, 316364), (9104, 221149), (10286, 195736), (11954, 168424), (12728, 158182), (20572, 97868), (21053, 95632), (23908, 84212), (24467, 82288), (25456, 79091), (41144, 48934), (42106, 47816)]