401028424

素因数分解:

$2^3\times {\mathrm{2377}}^1\times {\mathrm{21089}}^1$

素因数の和:23472

約数の個数: 16

約数和(自身を含む): 752280300

約数和(自身を除く): 351251876

約数列:

[1, 2, 4, 8, 2377, 4754, 9508, 19016, 21089, 42178, 84356, 168712, 50128553, 100257106, 200514212, 401028424]

約数ペア:

[(1, 401028424), (2, 200514212), (4, 100257106), (8, 50128553), (2377, 168712), (4754, 84356), (9508, 42178), (19016, 21089)]