394156919

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{30109}}^1$

素因数の和:30194

約数の個数: 16

約数和(自身を含む): 455263200

約数和(自身を除く): 61106281

約数列:

[1, 13, 19, 53, 247, 689, 1007, 13091, 30109, 391417, 572071, 1595777, 7436923, 20745101, 30319763, 394156919]

約数ペア:

[(1, 394156919), (13, 30319763), (19, 20745101), (53, 7436923), (247, 1595777), (689, 572071), (1007, 391417), (13091, 30109)]