263329634

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{997}}^1\times {\mathrm{3221}}^1$

素因数の和:4261

約数の個数: 16

約数和(自身を含む): 405160056

約数和(自身を除く): 141830422

約数列:

[1, 2, 41, 82, 997, 1994, 3221, 6442, 40877, 81754, 132061, 264122, 3211337, 6422674, 131664817, 263329634]

約数ペア:

[(1, 263329634), (2, 131664817), (41, 6422674), (82, 3211337), (997, 264122), (1994, 132061), (3221, 81754), (6442, 40877)]