2088405572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{22273}}^1$

素因数の和:24419

約数の個数: 24

約数和(自身を含む): 3989006112

約数和(自身を除く): 1900600540

約数列:

[1, 2, 4, 11, 22, 44, 2131, 4262, 8524, 22273, 23441, 44546, 46882, 89092, 93764, 245003, 490006, 980012, 47463763, 94927526, 189855052, 522101393, 1044202786, 2088405572]

約数ペア:

[(1, 2088405572), (2, 1044202786), (4, 522101393), (11, 189855052), (22, 94927526), (44, 47463763), (2131, 980012), (4262, 490006), (8524, 245003), (22273, 93764), (23441, 89092), (44546, 46882)]