289083314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{30971}}^1$

素因数の和:31345

約数の個数: 16

約数和(自身を含む): 468296640

約数和(自身を除く): 179213326

約数列:

[1, 2, 13, 26, 359, 718, 4667, 9334, 30971, 61942, 402623, 805246, 11118589, 22237178, 144541657, 289083314]

約数ペア:

[(1, 289083314), (2, 144541657), (13, 22237178), (26, 11118589), (359, 805246), (718, 402623), (4667, 61942), (9334, 30971)]