2056975.00000000

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1\times {\mathrm{821}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 121524480

約数和(自身を除く): 73949172

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 439, 821, 878, 1317, 1642, 1756, 2463, 2634, 3284, 4829, 4926, 5268, 9031, 9658, 9852, 14487, 18062, 19316, 27093, 28974, 36124, 54186, 57948, 108372, 360419, 720838, 1081257, 1441676, 2162514, 3964609, 4325028, 7929218, 11893827, 15858436, 23787654, 47575308]

約数ペア:

[(1, 47575308), (2, 23787654), (3, 15858436), (4, 11893827), (6, 7929218), (11, 4325028), (12, 3964609), (22, 2162514), (33, 1441676), (44, 1081257), (66, 720838), (132, 360419), (439, 108372), (821, 57948), (878, 54186), (1317, 36124), (1642, 28974), (1756, 27093), (2463, 19316), (2634, 18062), (3284, 14487), (4829, 9852), (4926, 9658), (5268, 9031)]