1299803906

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{155219}}^1$

素因数の和:155353

約数の個数: 16

約数和(自身を含む): 2011651200

約数和(自身を除く): 711847294

約数列:

[1, 2, 53, 79, 106, 158, 4187, 8374, 155219, 310438, 8226607, 12262301, 16453214, 24524602, 649901953, 1299803906]

約数ペア:

[(1, 1299803906), (2, 649901953), (53, 24524602), (79, 16453214), (106, 12262301), (158, 8226607), (4187, 310438), (8374, 155219)]