807865454

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{677}}^1\times {\mathrm{4931}}^1$

素因数の和:5632

約数の個数: 24

約数和(自身を含む): 1334214504

約数和(自身を除く): 526349050

約数列:

[1, 2, 11, 22, 121, 242, 677, 1354, 4931, 7447, 9862, 14894, 54241, 81917, 108482, 163834, 596651, 1193302, 3338287, 6676574, 36721157, 73442314, 403932727, 807865454]

約数ペア:

[(1, 807865454), (2, 403932727), (11, 73442314), (22, 36721157), (121, 6676574), (242, 3338287), (677, 1193302), (1354, 596651), (4931, 163834), (7447, 108482), (9862, 81917), (14894, 54241)]