4020828

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 10827264

約数和(自身を除く): 6806436

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 317, 453, 604, 634, 906, 951, 1057, 1268, 1812, 1902, 2114, 2219, 3171, 3804, 4228, 4438, 6342, 6657, 8876, 12684, 13314, 26628, 47867, 95734, 143601, 191468, 287202, 335069, 574404, 670138, 1005207, 1340276, 2010414, 4020828]

約数ペア:

[(1, 4020828), (2, 2010414), (3, 1340276), (4, 1005207), (6, 670138), (7, 574404), (12, 335069), (14, 287202), (21, 191468), (28, 143601), (42, 95734), (84, 47867), (151, 26628), (302, 13314), (317, 12684), (453, 8876), (604, 6657), (634, 6342), (906, 4438), (951, 4228), (1057, 3804), (1268, 3171), (1812, 2219), (1902, 2114)]