318963975746

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{82217}}^1\times {\mathrm{149213}}^1$

素因数の和:231445

約数の個数: 16

約数和(自身を含む): 515259219384

約数和(自身を除く): 196295243638

約数列:

[1, 2, 13, 26, 82217, 149213, 164434, 298426, 1068821, 1939769, 2137642, 3879538, 12267845221, 24535690442, 159481987873, 318963975746]

約数ペア:

[(1, 318963975746), (2, 159481987873), (13, 24535690442), (26, 12267845221), (82217, 3879538), (149213, 2137642), (164434, 1939769), (298426, 1068821)]