2912173859

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{10303}}^1$

素因数の和:10730

約数の個数: 16

約数和(自身を含む): 3363225600

約数和(自身を除く): 451051741

約数列:

[1, 7, 149, 271, 1043, 1897, 10303, 40379, 72121, 282653, 1535147, 2792113, 10746029, 19544791, 416024837, 2912173859]

約数ペア:

[(1, 2912173859), (7, 416024837), (149, 19544791), (271, 10746029), (1043, 2792113), (1897, 1535147), (10303, 282653), (40379, 72121)]