619589036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1\times {\mathrm{6947}}^1$

素因数の和:8989

約数の個数: 24

約数和(自身を含む): 1183605696

約数和(自身を除く): 564016660

約数列:

[1, 2, 4, 11, 22, 44, 2027, 4054, 6947, 8108, 13894, 22297, 27788, 44594, 76417, 89188, 152834, 305668, 14081569, 28163138, 56326276, 154897259, 309794518, 619589036]

約数ペア:

[(1, 619589036), (2, 309794518), (4, 154897259), (11, 56326276), (22, 28163138), (44, 14081569), (2027, 305668), (4054, 152834), (6947, 89188), (8108, 76417), (13894, 44594), (22297, 27788)]