2667144670

素因数分解:

$2^1\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1196029}}^1$

素因数の和:1196259

約数の個数: 16

約数和(自身を含む): 4822392960

約数和(自身を除く): 2155248290

約数列:

[1, 2, 5, 10, 223, 446, 1115, 2230, 1196029, 2392058, 5980145, 11960290, 266714467, 533428934, 1333572335, 2667144670]

約数ペア:

[(1, 2667144670), (2, 1333572335), (5, 533428934), (10, 266714467), (223, 11960290), (446, 5980145), (1115, 2392058), (2230, 1196029)]