2489016

素因数分解:

$2^3\times 3^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1$

素因数の和:903

約数の個数: 32

約数和(自身を含む): 6276240

約数和(自身を除く): 3787224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 137, 274, 411, 548, 757, 822, 1096, 1514, 1644, 2271, 3028, 3288, 4542, 6056, 9084, 18168, 103709, 207418, 311127, 414836, 622254, 829672, 1244508, 2489016]

約数ペア:

[(1, 2489016), (2, 1244508), (3, 829672), (4, 622254), (6, 414836), (8, 311127), (12, 207418), (24, 103709), (137, 18168), (274, 9084), (411, 6056), (548, 4542), (757, 3288), (822, 3028), (1096, 2271), (1514, 1644)]