40451306

素因数分解:

$2^1\times 7^1\times {\mathrm{1229}}^1\times {\mathrm{2351}}^1$

素因数の和:3589

約数の個数: 16

約数和(自身を含む): 69431040

約数和(自身を除く): 28979734

約数列:

[1, 2, 7, 14, 1229, 2351, 2458, 4702, 8603, 16457, 17206, 32914, 2889379, 5778758, 20225653, 40451306]

約数ペア:

[(1, 40451306), (2, 20225653), (7, 5778758), (14, 2889379), (1229, 32914), (2351, 17206), (2458, 16457), (4702, 8603)]