9198815470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{13399}}^1\times {\mathrm{5281}}^1$

素因数の和:18700

約数の個数: 32

約数和(自身を含む): 17836257600

約数和(自身を除く): 8637442130

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5281, 10562, 13399, 26405, 26798, 52810, 66995, 68653, 133990, 137306, 174187, 343265, 348374, 686530, 870935, 1741870, 70760119, 141520238, 353800595, 707601190, 919881547, 1839763094, 4599407735, 9198815470]

約数ペア:

[(1, 9198815470), (2, 4599407735), (5, 1839763094), (10, 919881547), (13, 707601190), (26, 353800595), (65, 141520238), (130, 70760119), (5281, 1741870), (10562, 870935), (13399, 686530), (26405, 348374), (26798, 343265), (52810, 174187), (66995, 137306), (68653, 133990)]