8604252865

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{20693}}^1\times {\mathrm{6397}}^1$

素因数の和:27108

約数の個数: 16

約数和(自身を含む): 11121617808

約数和(自身を除く): 2517364943

約数列:

[1, 5, 13, 65, 6397, 20693, 31985, 83161, 103465, 269009, 415805, 1345045, 132373121, 661865605, 1720850573, 8604252865]

約数ペア:

[(1, 8604252865), (5, 1720850573), (13, 661865605), (65, 132373121), (6397, 1345045), (20693, 415805), (31985, 269009), (83161, 103465)]