478337684

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{683}}^1\times {\mathrm{1447}}^1$

素因数の和:2156

約数の個数: 36

約数和(自身を含む): 922092192

約数和(自身を除く): 443754508

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 683, 1366, 1447, 2732, 2894, 5788, 7513, 15026, 15917, 30052, 31834, 63668, 82643, 165286, 175087, 330572, 350174, 700348, 988301, 1976602, 3953204, 10871311, 21742622, 43485244, 119584421, 239168842, 478337684]

約数ペア:

[(1, 478337684), (2, 239168842), (4, 119584421), (11, 43485244), (22, 21742622), (44, 10871311), (121, 3953204), (242, 1976602), (484, 988301), (683, 700348), (1366, 350174), (1447, 330572), (2732, 175087), (2894, 165286), (5788, 82643), (7513, 63668), (15026, 31834), (15917, 30052)]