493028140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2241037}}^1$

素因数の和:2241057

約数の個数: 24

約数和(自身を含む): 1129483152

約数和(自身を除く): 636455012

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2241037, 4482074, 8964148, 11205185, 22410370, 24651407, 44820740, 49302814, 98605628, 123257035, 246514070, 493028140]

約数ペア:

[(1, 493028140), (2, 246514070), (4, 123257035), (5, 98605628), (10, 49302814), (11, 44820740), (20, 24651407), (22, 22410370), (44, 11205185), (55, 8964148), (110, 4482074), (220, 2241037)]