315392396

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{73897}}^1$

素因数の和:74009

約数の個数: 24

約数和(自身を含む): 608328336

約数和(自身を除く): 292935940

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 73897, 147794, 295588, 812867, 1625734, 3251468, 7168009, 14336018, 28672036, 78848099, 157696198, 315392396]

約数ペア:

[(1, 315392396), (2, 157696198), (4, 78848099), (11, 28672036), (22, 14336018), (44, 7168009), (97, 3251468), (194, 1625734), (388, 812867), (1067, 295588), (2134, 147794), (4268, 73897)]