890257589

素因数分解:

${\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{7927}}^1$

素因数の和:8156

約数の個数: 16

約数和(自身を含む): 982945152

約数和(自身を除く): 92687563

約数列:

[1, 13, 53, 163, 689, 2119, 7927, 8639, 103051, 112307, 420131, 1292101, 5461703, 16797313, 68481353, 890257589]

約数ペア:

[(1, 890257589), (13, 68481353), (53, 16797313), (163, 5461703), (689, 1292101), (2119, 420131), (7927, 112307), (8639, 103051)]