254392322834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{109936181}}^1$

素因数の和:109936285

約数の個数: 16

約数和(自身を含む): 415558767960

約数和(自身を除く): 161166445126

約数列:

[1, 2, 13, 26, 89, 178, 1157, 2314, 109936181, 219872362, 1429170353, 2858340706, 9784320109, 19568640218, 127196161417, 254392322834]

約数ペア:

[(1, 254392322834), (2, 127196161417), (13, 19568640218), (26, 9784320109), (89, 2858340706), (178, 1429170353), (1157, 219872362), (2314, 109936181)]