2145343204

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{701}}^1\times {\mathrm{18661}}^1$

素因数の和:19407

約数の個数: 24

約数和(自身を含む): 3851612856

約数和(自身を除く): 1706269652

約数列:

[1, 2, 4, 41, 82, 164, 701, 1402, 2804, 18661, 28741, 37322, 57482, 74644, 114964, 765101, 1530202, 3060404, 13081361, 26162722, 52325444, 536335801, 1072671602, 2145343204]

約数ペア:

[(1, 2145343204), (2, 1072671602), (4, 536335801), (41, 52325444), (82, 26162722), (164, 13081361), (701, 3060404), (1402, 1530202), (2804, 765101), (18661, 114964), (28741, 74644), (37322, 57482)]