634868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{421}}^1$

素因数の和:467

約数の個数: 24

約数和(自身を含む): 1240680

約数和(自身を除く): 605812

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 421, 754, 842, 1508, 1684, 5473, 10946, 12209, 21892, 24418, 48836, 158717, 317434, 634868]

約数ペア:

[(1, 634868), (2, 317434), (4, 158717), (13, 48836), (26, 24418), (29, 21892), (52, 12209), (58, 10946), (116, 5473), (377, 1684), (421, 1508), (754, 842)]