1567121456

素因数分解:

$2^4\times {\mathrm{271}}^1\times {\mathrm{361421}}^1$

素因数の和:361700

約数の個数: 20

約数和(自身を含む): 3047510304

約数和(自身を除く): 1480388848

約数列:

[1, 2, 4, 8, 16, 271, 542, 1084, 2168, 4336, 361421, 722842, 1445684, 2891368, 5782736, 97945091, 195890182, 391780364, 783560728, 1567121456]

約数ペア:

[(1, 1567121456), (2, 783560728), (4, 391780364), (8, 195890182), (16, 97945091), (271, 5782736), (542, 2891368), (1084, 1445684), (2168, 722842), (4336, 361421)]