2831837402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{279329}}^1$

素因数の和:279505

約数の個数: 16

約数和(自身を含む): 4394419560

約数和(自身を除く): 1562582158

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 279329, 558658, 10335173, 20670346, 38268073, 76536146, 1415918701, 2831837402]

約数ペア:

[(1, 2831837402), (2, 1415918701), (37, 76536146), (74, 38268073), (137, 20670346), (274, 10335173), (5069, 558658), (10138, 279329)]