2209942

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3723

約数の個数: 16

約数和(自身を含む): 3877632

約数和(自身を除く): 1667690

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 3671, 7342, 25697, 51394, 157853, 315706, 1104971, 2209942]

約数ペア:

[(1, 2209942), (2, 1104971), (7, 315706), (14, 157853), (43, 51394), (86, 25697), (301, 7342), (602, 3671)]