938872370

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{421019}}^1$

素因数の和:421249

約数の個数: 16

約数和(自身を含む): 1697552640

約数和(自身を除く): 758680270

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 421019, 842038, 2105095, 4210190, 93887237, 187774474, 469436185, 938872370]

約数ペア:

[(1, 938872370), (2, 469436185), (5, 187774474), (10, 93887237), (223, 4210190), (446, 2105095), (1115, 842038), (2230, 421019)]