2351450

素因数分解:

$2^1\times 5^2\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 4419360

約数和(自身を除く): 2067910

約数列:

[1, 2, 5, 10, 25, 50, 131, 262, 359, 655, 718, 1310, 1795, 3275, 3590, 6550, 8975, 17950, 47029, 94058, 235145, 470290, 1175725, 2351450]

約数ペア:

[(1, 2351450), (2, 1175725), (5, 470290), (10, 235145), (25, 94058), (50, 47029), (131, 17950), (262, 8975), (359, 6550), (655, 3590), (718, 3275), (1310, 1795)]