919496526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{6143}}^1$

素因数の和:6281

約数の個数: 64

約数和(自身を含む): 2105671680

約数和(自身を除く): 1186175154

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 101, 114, 202, 247, 303, 494, 606, 741, 1313, 1482, 1919, 2626, 3838, 3939, 5757, 6143, 7878, 11514, 12286, 18429, 24947, 36858, 49894, 74841, 79859, 116717, 149682, 159718, 233434, 239577, 350151, 479154, 620443, 700302, 1240886, 1517321, 1861329, 3034642, 3722658, 4551963, 8065759, 9103926, 11788417, 16131518, 23576834, 24197277, 35365251, 48394554, 70730502, 153249421, 306498842, 459748263, 919496526]

約数ペア:

[(1, 919496526), (2, 459748263), (3, 306498842), (6, 153249421), (13, 70730502), (19, 48394554), (26, 35365251), (38, 24197277), (39, 23576834), (57, 16131518), (78, 11788417), (101, 9103926), (114, 8065759), (202, 4551963), (247, 3722658), (303, 3034642), (494, 1861329), (606, 1517321), (741, 1240886), (1313, 700302), (1482, 620443), (1919, 479154), (2626, 350151), (3838, 239577), (3939, 233434), (5757, 159718), (6143, 149682), (7878, 116717), (11514, 79859), (12286, 74841), (18429, 49894), (24947, 36858)]