1813338122

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151693}}^1$

素因数の和:151877

約数の個数: 16

約数和(自身を含む): 2803305120

約数和(自身を除く): 989966998

約数列:

[1, 2, 43, 86, 139, 278, 5977, 11954, 151693, 303386, 6522799, 13045598, 21085327, 42170654, 906669061, 1813338122]

約数ペア:

[(1, 1813338122), (2, 906669061), (43, 42170654), (86, 21085327), (139, 13045598), (278, 6522799), (5977, 303386), (11954, 151693)]