401626708

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{4019}}^1$

素因数の和:4156

約数の個数: 48

約数和(自身を含む): 832043520

約数和(自身を除く): 430416812

約数列:

[1, 2, 4, 7, 14, 28, 43, 83, 86, 166, 172, 301, 332, 581, 602, 1162, 1204, 2324, 3569, 4019, 7138, 8038, 14276, 16076, 24983, 28133, 49966, 56266, 99932, 112532, 172817, 333577, 345634, 667154, 691268, 1209719, 1334308, 2335039, 2419438, 4670078, 4838876, 9340156, 14343811, 28687622, 57375244, 100406677, 200813354, 401626708]

約数ペア:

[(1, 401626708), (2, 200813354), (4, 100406677), (7, 57375244), (14, 28687622), (28, 14343811), (43, 9340156), (83, 4838876), (86, 4670078), (166, 2419438), (172, 2335039), (301, 1334308), (332, 1209719), (581, 691268), (602, 667154), (1162, 345634), (1204, 333577), (2324, 172817), (3569, 112532), (4019, 99932), (7138, 56266), (8038, 49966), (14276, 28133), (16076, 24983)]