1151374390

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{1887499}}^1$

素因数の和:1887567

約数の個数: 16

約数和(自身を含む): 2106450000

約数和(自身を除く): 955075610

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 1887499, 3774998, 9437495, 18874990, 115137439, 230274878, 575687195, 1151374390]

約数ペア:

[(1, 1151374390), (2, 575687195), (5, 230274878), (10, 115137439), (61, 18874990), (122, 9437495), (305, 3774998), (610, 1887499)]