4620539

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2609}}^1$

素因数の和:2650

約数の個数: 16

約数和(自身を含む): 6013440

約数和(自身を除く): 1392901

約数列:

[1, 7, 11, 23, 77, 161, 253, 1771, 2609, 18263, 28699, 60007, 200893, 420049, 660077, 4620539]

約数ペア:

[(1, 4620539), (7, 660077), (11, 420049), (23, 200893), (77, 60007), (161, 28699), (253, 18263), (1771, 2609)]