245845238

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1\times {\mathrm{15641}}^1$

素因数の和:15943

約数の個数: 16

約数和(自身を含む): 382916160

約数和(自身を除く): 137070922

約数列:

[1, 2, 29, 58, 271, 542, 7859, 15641, 15718, 31282, 453589, 907178, 4238711, 8477422, 122922619, 245845238]

約数ペア:

[(1, 245845238), (2, 122922619), (29, 8477422), (58, 4238711), (271, 907178), (542, 453589), (7859, 31282), (15641, 15718)]