85217210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{655517}}^1$

素因数の和:655537

約数の個数: 16

約数和(自身を含む): 165190536

約数和(自身を除く): 79973326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 655517, 1311034, 3277585, 6555170, 8521721, 17043442, 42608605, 85217210]

約数ペア:

[(1, 85217210), (2, 42608605), (5, 17043442), (10, 8521721), (13, 6555170), (26, 3277585), (65, 1311034), (130, 655517)]