864492710

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{319001}}^1$

素因数の和:319279

約数の個数: 16

約数和(自身を含む): 1561833792

約数和(自身を除く): 697341082

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 319001, 638002, 1595005, 3190010, 86449271, 172898542, 432246355, 864492710]

約数ペア:

[(1, 864492710), (2, 432246355), (5, 172898542), (10, 86449271), (271, 3190010), (542, 1595005), (1355, 638002), (2710, 319001)]