1253434416

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2008709}}^1$

素因数の和:2008733

約数の個数: 40

約数和(自身を含む): 3487120560

約数和(自身を除く): 2233686144

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 2008709, 4017418, 6026127, 8034836, 12052254, 16069672, 24104508, 26113217, 32139344, 48209016, 52226434, 78339651, 96418032, 104452868, 156679302, 208905736, 313358604, 417811472, 626717208, 1253434416]

約数ペア:

[(1, 1253434416), (2, 626717208), (3, 417811472), (4, 313358604), (6, 208905736), (8, 156679302), (12, 104452868), (13, 96418032), (16, 78339651), (24, 52226434), (26, 48209016), (39, 32139344), (48, 26113217), (52, 24104508), (78, 16069672), (104, 12052254), (156, 8034836), (208, 6026127), (312, 4017418), (624, 2008709)]