64630878

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{828601}}^1$

素因数の和:828619

約数の個数: 16

約数和(自身を含む): 139205136

約数和(自身を除く): 74574258

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 828601, 1657202, 2485803, 4971606, 10771813, 21543626, 32315439, 64630878]

約数ペア:

[(1, 64630878), (2, 32315439), (3, 21543626), (6, 10771813), (13, 4971606), (26, 2485803), (39, 1657202), (78, 828601)]