85181330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{655241}}^1$

素因数の和:655261

約数の個数: 16

約数和(自身を含む): 165120984

約数和(自身を除く): 79939654

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 655241, 1310482, 3276205, 6552410, 8518133, 17036266, 42590665, 85181330]

約数ペア:

[(1, 85181330), (2, 42590665), (5, 17036266), (10, 8518133), (13, 6552410), (26, 3276205), (65, 1310482), (130, 655241)]