1227684

素因数分解:

$2^2\times 3^1\times {\mathrm{263}}^1\times {\mathrm{389}}^1$

素因数の和:659

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1655196

約数列:

[1, 2, 3, 4, 6, 12, 263, 389, 526, 778, 789, 1052, 1167, 1556, 1578, 2334, 3156, 4668, 102307, 204614, 306921, 409228, 613842, 1227684]

約数ペア:

[(1, 1227684), (2, 613842), (3, 409228), (4, 306921), (6, 204614), (12, 102307), (263, 4668), (389, 3156), (526, 2334), (778, 1578), (789, 1556), (1052, 1167)]