2080954154

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{1061}}^1\times {\mathrm{3907}}^1$

素因数の和:5221

約数の個数: 16

約数和(自身を含む): 3137623776

約数和(自身を除く): 1056669622

約数列:

[1, 2, 251, 502, 1061, 2122, 3907, 7814, 266311, 532622, 980657, 1961314, 4145327, 8290654, 1040477077, 2080954154]

約数ペア:

[(1, 2080954154), (2, 1040477077), (251, 8290654), (502, 4145327), (1061, 1961314), (2122, 980657), (3907, 532622), (7814, 266311)]