8139479042

素因数分解:

$2^1\times {\mathrm{379}}^1\times {\mathrm{563}}^1\times {\mathrm{19073}}^1$

素因数の和:20017

約数の個数: 16

約数和(自身を含む): 12263819040

約数和(自身を除く): 4124339998

約数列:

[1, 2, 379, 563, 758, 1126, 19073, 38146, 213377, 426754, 7228667, 10738099, 14457334, 21476198, 4069739521, 8139479042]

約数ペア:

[(1, 8139479042), (2, 4069739521), (379, 21476198), (563, 14457334), (758, 10738099), (1126, 7228667), (19073, 426754), (38146, 213377)]