470894866

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{2161}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 836304840

約数和(自身を除く): 365409974

約数列:

[1, 2, 13, 17, 26, 29, 34, 58, 221, 289, 377, 442, 493, 578, 754, 986, 2161, 3757, 4322, 6409, 7514, 8381, 12818, 16762, 28093, 36737, 56186, 62669, 73474, 108953, 125338, 217906, 477581, 624529, 814697, 955162, 1065373, 1249058, 1629394, 2130746, 8118877, 13849849, 16237754, 18111341, 27699698, 36222682, 235447433, 470894866]

約数ペア:

[(1, 470894866), (2, 235447433), (13, 36222682), (17, 27699698), (26, 18111341), (29, 16237754), (34, 13849849), (58, 8118877), (221, 2130746), (289, 1629394), (377, 1249058), (442, 1065373), (493, 955162), (578, 814697), (754, 624529), (986, 477581), (2161, 217906), (3757, 125338), (4322, 108953), (6409, 73474), (7514, 62669), (8381, 56186), (12818, 36737), (16762, 28093)]