1661569564

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{7040549}}^1$

素因数の和:7040612

約数の個数: 12

約数和(自身を含む): 2957031000

約数和(自身を除く): 1295461436

約数列:

[1, 2, 4, 59, 118, 236, 7040549, 14081098, 28162196, 415392391, 830784782, 1661569564]

約数ペア:

[(1, 1661569564), (2, 830784782), (4, 415392391), (59, 28162196), (118, 14081098), (236, 7040549)]