2004520404

素因数分解:

$2^2\times 3^1\times {\mathrm{79}}^1\times {\mathrm{401}}^1\times {\mathrm{5273}}^1$

素因数の和:5760

約数の個数: 48

約数和(自身を含む): 4749131520

約数和(自身を除く): 2744611116

約数列:

[1, 2, 3, 4, 6, 12, 79, 158, 237, 316, 401, 474, 802, 948, 1203, 1604, 2406, 4812, 5273, 10546, 15819, 21092, 31638, 31679, 63276, 63358, 95037, 126716, 190074, 380148, 416567, 833134, 1249701, 1666268, 2114473, 2499402, 4228946, 4998804, 6343419, 8457892, 12686838, 25373676, 167043367, 334086734, 501130101, 668173468, 1002260202, 2004520404]

約数ペア:

[(1, 2004520404), (2, 1002260202), (3, 668173468), (4, 501130101), (6, 334086734), (12, 167043367), (79, 25373676), (158, 12686838), (237, 8457892), (316, 6343419), (401, 4998804), (474, 4228946), (802, 2499402), (948, 2114473), (1203, 1666268), (1604, 1249701), (2406, 833134), (4812, 416567), (5273, 380148), (10546, 190074), (15819, 126716), (21092, 95037), (31638, 63358), (31679, 63276)]