381258905042

素因数分解:

$2^1\times {\mathrm{152501}}^1\times {\mathrm{1250021}}^1$

素因数の和:1402524

約数の個数: 8

約数和(自身を含む): 571892565132

約数和(自身を除く): 190633660090

約数列:

[1, 2, 152501, 305002, 1250021, 2500042, 190629452521, 381258905042]

約数ペア:

[(1, 381258905042), (2, 190629452521), (152501, 2500042), (305002, 1250021)]