9867898270

素因数分解:

$2^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{10173091}}^1$

素因数の和:10173195

約数の個数: 16

約数和(自身を含む): 17945334288

約数和(自身を除く): 8077436018

約数列:

[1, 2, 5, 10, 97, 194, 485, 970, 10173091, 20346182, 50865455, 101730910, 986789827, 1973579654, 4933949135, 9867898270]

約数ペア:

[(1, 9867898270), (2, 4933949135), (5, 1973579654), (10, 986789827), (97, 101730910), (194, 50865455), (485, 20346182), (970, 10173091)]