419788930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{346933}}^1$

素因数の和:346962

約数の個数: 24

約数和(自身を含む): 830559996

約数和(自身を除く): 410771066

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 346933, 693866, 1734665, 3469330, 3816263, 7632526, 19081315, 38162630, 41978893, 83957786, 209894465, 419788930]

約数ペア:

[(1, 419788930), (2, 209894465), (5, 83957786), (10, 41978893), (11, 38162630), (22, 19081315), (55, 7632526), (110, 3816263), (121, 3469330), (242, 1734665), (605, 693866), (1210, 346933)]