648758582002

素因数分解:

$2^1\times {\mathrm{887}}^1\times {\mathrm{2521}}^1\times {\mathrm{145063}}^1$

素因数の和:148473

約数の個数: 16

約数和(自身を含む): 974628150912

約数和(自身を除く): 325869568910

約数列:

[1, 2, 887, 1774, 2521, 5042, 145063, 290126, 2236127, 4472254, 128670881, 257341762, 365703823, 731407646, 324379291001, 648758582002]

約数ペア:

[(1, 648758582002), (2, 324379291001), (887, 731407646), (1774, 365703823), (2521, 257341762), (5042, 128670881), (145063, 4472254), (290126, 2236127)]