812850168

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2605289}}^1$

素因数の和:2605311

約数の個数: 32

約数和(自身を含む): 2188443600

約数和(自身を除く): 1375593432

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 2605289, 5210578, 7815867, 10421156, 15631734, 20842312, 31263468, 33868757, 62526936, 67737514, 101606271, 135475028, 203212542, 270950056, 406425084, 812850168]

約数ペア:

[(1, 812850168), (2, 406425084), (3, 270950056), (4, 203212542), (6, 135475028), (8, 101606271), (12, 67737514), (13, 62526936), (24, 33868757), (26, 31263468), (39, 20842312), (52, 15631734), (78, 10421156), (104, 7815867), (156, 5210578), (312, 2605289)]