290423134

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{617}}^1\times {\mathrm{3989}}^1$

素因数の和:4667

約数の個数: 16

約数和(自身を含む): 443847600

約数和(自身を除く): 153424466

約数列:

[1, 2, 59, 118, 617, 1234, 3989, 7978, 36403, 72806, 235351, 470702, 2461213, 4922426, 145211567, 290423134]

約数ペア:

[(1, 290423134), (2, 145211567), (59, 4922426), (118, 2461213), (617, 470702), (1234, 235351), (3989, 72806), (7978, 36403)]