2201550841

素因数分解:

$7^2\times {\mathrm{149}}^1\times {\mathrm{331}}^1\times {\mathrm{911}}^1$

素因数の和:1405

約数の個数: 24

約数和(自身を含む): 2588803200

約数和(自身を除く): 387252359

約数列:

[1, 7, 49, 149, 331, 911, 1043, 2317, 6377, 7301, 16219, 44639, 49319, 135739, 301541, 345233, 950173, 2110787, 2416631, 6651211, 14775509, 44929609, 314507263, 2201550841]

約数ペア:

[(1, 2201550841), (7, 314507263), (49, 44929609), (149, 14775509), (331, 6651211), (911, 2416631), (1043, 2110787), (2317, 950173), (6377, 345233), (7301, 301541), (16219, 135739), (44639, 49319)]