5320419139

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{20323}}^1$

素因数の和:20730

約数の個数: 16

約数和(自身を含む): 6145977600

約数和(自身を除く): 825558461

約数列:

[1, 7, 149, 251, 1043, 1757, 20323, 37399, 142261, 261793, 3028127, 5101073, 21196889, 35707511, 760059877, 5320419139]

約数ペア:

[(1, 5320419139), (7, 760059877), (149, 35707511), (251, 21196889), (1043, 5101073), (1757, 3028127), (20323, 261793), (37399, 142261)]