2856658238

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{997}}^1\times {\mathrm{1987}}^1$

素因数の和:3096

約数の個数: 32

約数和(自身を含む): 4952123904

約数和(自身を除く): 2095465666

約数列:

[1, 2, 7, 14, 103, 206, 721, 997, 1442, 1987, 1994, 3974, 6979, 13909, 13958, 27818, 102691, 204661, 205382, 409322, 718837, 1432627, 1437674, 1981039, 2865254, 3962078, 13867273, 27734546, 204047017, 408094034, 1428329119, 2856658238]

約数ペア:

[(1, 2856658238), (2, 1428329119), (7, 408094034), (14, 204047017), (103, 27734546), (206, 13867273), (721, 3962078), (997, 2865254), (1442, 1981039), (1987, 1437674), (1994, 1432627), (3974, 718837), (6979, 409322), (13909, 205382), (13958, 204661), (27818, 102691)]