290467931

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{4093}}^1$

素因数の和:4262

約数の個数: 16

約数和(自身を含む): 321886656

約数和(自身を除く): 31418725

約数列:

[1, 13, 53, 103, 689, 1339, 4093, 5459, 53209, 70967, 216929, 421579, 2820077, 5480527, 22343687, 290467931]

約数ペア:

[(1, 290467931), (13, 22343687), (53, 5480527), (103, 2820077), (689, 421579), (1339, 216929), (4093, 70967), (5459, 53209)]