2498508730

素因数分解:

$2^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1823729}}^1$

素因数の和:1823873

約数の個数: 16

約数和(自身を含む): 4530145320

約数和(自身を除く): 2031636590

約数列:

[1, 2, 5, 10, 137, 274, 685, 1370, 1823729, 3647458, 9118645, 18237290, 249850873, 499701746, 1249254365, 2498508730]

約数ペア:

[(1, 2498508730), (2, 1249254365), (5, 499701746), (10, 249850873), (137, 18237290), (274, 9118645), (685, 3647458), (1370, 1823729)]