1320280122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31435241}}^1$

素因数の和:31435253

約数の個数: 16

約数和(自身を含む): 3017783232

約数和(自身を除く): 1697503110

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 31435241, 62870482, 94305723, 188611446, 220046687, 440093374, 660140061, 1320280122]

約数ペア:

[(1, 1320280122), (2, 660140061), (3, 440093374), (6, 220046687), (7, 188611446), (14, 94305723), (21, 62870482), (42, 31435241)]