2954278993

素因数分解:

${\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1\times {\mathrm{647}}^1$

素因数の和:1176

約数の個数: 16

約数和(自身を含む): 3015999360

約数和(自身を除く): 61720367

約数列:

[1, 109, 163, 257, 647, 17767, 28013, 41891, 70523, 105461, 166279, 4566119, 11495249, 18124411, 27103477, 2954278993]

約数ペア:

[(1, 2954278993), (109, 27103477), (163, 18124411), (257, 11495249), (647, 4566119), (17767, 166279), (28013, 105461), (41891, 70523)]