2005474806

素因数分解:

$2^1\times 3^2\times {\mathrm{97}}^1\times {\mathrm{733}}^1\times {\mathrm{1567}}^1$

素因数の和:2405

約数の個数: 48

約数和(自身を含む): 4398785664

約数和(自身を除く): 2393310858

約数列:

[1, 2, 3, 6, 9, 18, 97, 194, 291, 582, 733, 873, 1466, 1567, 1746, 2199, 3134, 4398, 4701, 6597, 9402, 13194, 14103, 28206, 71101, 142202, 151999, 213303, 303998, 426606, 455997, 639909, 911994, 1148611, 1279818, 1367991, 2297222, 2735982, 3445833, 6891666, 10337499, 20674998, 111415267, 222830534, 334245801, 668491602, 1002737403, 2005474806]

約数ペア:

[(1, 2005474806), (2, 1002737403), (3, 668491602), (6, 334245801), (9, 222830534), (18, 111415267), (97, 20674998), (194, 10337499), (291, 6891666), (582, 3445833), (733, 2735982), (873, 2297222), (1466, 1367991), (1567, 1279818), (1746, 1148611), (2199, 911994), (3134, 639909), (4398, 455997), (4701, 426606), (6597, 303998), (9402, 213303), (13194, 151999), (14103, 142202), (28206, 71101)]