1212998974

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1097}}^1\times {\mathrm{50261}}^1$

素因数の和:51371

約数の個数: 16

約数和(自身を含む): 1986756336

約数和(自身を除く): 773757362

約数列:

[1, 2, 11, 22, 1097, 2194, 12067, 24134, 50261, 100522, 552871, 1105742, 55136317, 110272634, 606499487, 1212998974]

約数ペア:

[(1, 1212998974), (2, 606499487), (11, 110272634), (22, 55136317), (1097, 1105742), (2194, 552871), (12067, 100522), (24134, 50261)]