2809282564

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{179}}^1\times {\mathrm{3463}}^1$

素因数の和:3760

約数の個数: 48

約数和(自身を含む): 5447070720

約数和(自身を除く): 2637788156

約数列:

[1, 2, 4, 11, 22, 44, 103, 179, 206, 358, 412, 716, 1133, 1969, 2266, 3463, 3938, 4532, 6926, 7876, 13852, 18437, 36874, 38093, 73748, 76186, 152372, 202807, 356689, 405614, 619877, 713378, 811228, 1239754, 1426756, 2479508, 3923579, 6818647, 7847158, 13637294, 15694316, 27274588, 63847331, 127694662, 255389324, 702320641, 1404641282, 2809282564]

約数ペア:

[(1, 2809282564), (2, 1404641282), (4, 702320641), (11, 255389324), (22, 127694662), (44, 63847331), (103, 27274588), (179, 15694316), (206, 13637294), (358, 7847158), (412, 6818647), (716, 3923579), (1133, 2479508), (1969, 1426756), (2266, 1239754), (3463, 811228), (3938, 713378), (4532, 619877), (6926, 405614), (7876, 356689), (13852, 202807), (18437, 152372), (36874, 76186), (38093, 73748)]