415105874

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{631}}^1\times {\mathrm{3391}}^1$

素因数の和:4121

約数の個数: 16

約数和(自身を含む): 630260736

約数和(自身を除く): 215154862

約数列:

[1, 2, 97, 194, 631, 1262, 3391, 6782, 61207, 122414, 328927, 657854, 2139721, 4279442, 207552937, 415105874]

約数ペア:

[(1, 415105874), (2, 207552937), (97, 4279442), (194, 2139721), (631, 657854), (1262, 328927), (3391, 122414), (6782, 61207)]