8245238

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{1231}}^1$

素因数の和:1447

約数の個数: 16

約数和(自身を含む): 13172544

約数和(自身を除く): 4927306

約数列:

[1, 2, 17, 34, 197, 394, 1231, 2462, 3349, 6698, 20927, 41854, 242507, 485014, 4122619, 8245238]

約数ペア:

[(1, 8245238), (2, 4122619), (17, 485014), (34, 242507), (197, 41854), (394, 20927), (1231, 6698), (2462, 3349)]