2019411644

素因数分解:

$2^2\times {\mathrm{59}}^2\times {\mathrm{145031}}^1$

素因数の和:145153

約数の個数: 18

約数和(自身を含む): 3594908184

約数和(自身を除く): 1575496540

約数列:

[1, 2, 4, 59, 118, 236, 3481, 6962, 13924, 145031, 290062, 580124, 8556829, 17113658, 34227316, 504852911, 1009705822, 2019411644]

約数ペア:

[(1, 2019411644), (2, 1009705822), (4, 504852911), (59, 34227316), (118, 17113658), (236, 8556829), (3481, 580124), (6962, 290062), (13924, 145031)]