7021126

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:268

約数の個数: 32

約数和(自身を含む): 12545280

約数和(自身を除く): 5524154

約数列:

[1, 2, 7, 14, 43, 86, 107, 109, 214, 218, 301, 602, 749, 763, 1498, 1526, 4601, 4687, 9202, 9374, 11663, 23326, 32207, 32809, 64414, 65618, 81641, 163282, 501509, 1003018, 3510563, 7021126]

約数ペア:

[(1, 7021126), (2, 3510563), (7, 1003018), (14, 501509), (43, 163282), (86, 81641), (107, 65618), (109, 64414), (214, 32809), (218, 32207), (301, 23326), (602, 11663), (749, 9374), (763, 9202), (1498, 4687), (1526, 4601)]