2487130630

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1898573}}^1$

素因数の和:1898711

約数の個数: 16

約数和(自身を含む): 4511011824

約数和(自身を除く): 2023881194

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 1898573, 3797146, 9492865, 18985730, 248713063, 497426126, 1243565315, 2487130630]

約数ペア:

[(1, 2487130630), (2, 1243565315), (5, 497426126), (10, 248713063), (131, 18985730), (262, 9492865), (655, 3797146), (1310, 1898573)]