8686348

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{131}}^1\times {\mathrm{137}}^1$

素因数の和:294

約数の個数: 36

約数和(自身を含む): 16959096

約数和(自身を除く): 8272748

約数列:

[1, 2, 4, 11, 22, 44, 121, 131, 137, 242, 262, 274, 484, 524, 548, 1441, 1507, 2882, 3014, 5764, 6028, 15851, 16577, 17947, 31702, 33154, 35894, 63404, 66308, 71788, 197417, 394834, 789668, 2171587, 4343174, 8686348]

約数ペア:

[(1, 8686348), (2, 4343174), (4, 2171587), (11, 789668), (22, 394834), (44, 197417), (121, 71788), (131, 66308), (137, 63404), (242, 35894), (262, 33154), (274, 31702), (484, 17947), (524, 16577), (548, 15851), (1441, 6028), (1507, 5764), (2882, 3014)]