754586495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{1063}}^1$

素因数の和:1311

約数の個数: 32

約数和(自身を含む): 996721152

約数和(自身を除く): 242134657

約数列:

[1, 5, 13, 65, 67, 163, 335, 815, 871, 1063, 2119, 4355, 5315, 10595, 10921, 13819, 54605, 69095, 71221, 141973, 173269, 356105, 709865, 866345, 925873, 2252497, 4629365, 11262485, 11609023, 58045115, 150917299, 754586495]

約数ペア:

[(1, 754586495), (5, 150917299), (13, 58045115), (65, 11609023), (67, 11262485), (163, 4629365), (335, 2252497), (815, 925873), (871, 866345), (1063, 709865), (2119, 356105), (4355, 173269), (5315, 141973), (10595, 71221), (10921, 69095), (13819, 54605)]