2773804

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{521}}^1$

素因数の和:558

約数の個数: 24

約数和(自身を含む): 5349456

約数和(自身を除く): 2575652

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 521, 1042, 1331, 2084, 2662, 5324, 5731, 11462, 22924, 63041, 126082, 252164, 693451, 1386902, 2773804]

約数ペア:

[(1, 2773804), (2, 1386902), (4, 693451), (11, 252164), (22, 126082), (44, 63041), (121, 22924), (242, 11462), (484, 5731), (521, 5324), (1042, 2662), (1331, 2084)]