1238456044802

素因数分解:

$2^1\times {\mathrm{139}}^2\times {\mathrm{2081}}^1\times {\mathrm{15401}}^1$

素因数の和:17762

約数の個数: 24

約数和(自身を含む): 1872165559212

約数和(自身を除く): 633709514410

約数列:

[1, 2, 139, 278, 2081, 4162, 15401, 19321, 30802, 38642, 289259, 578518, 2140739, 4281478, 32049481, 40207001, 64098962, 80414002, 297562721, 595125442, 4454877859, 8909755718, 619228022401, 1238456044802]

約数ペア:

[(1, 1238456044802), (2, 619228022401), (139, 8909755718), (278, 4454877859), (2081, 595125442), (4162, 297562721), (15401, 80414002), (19321, 64098962), (30802, 40207001), (38642, 32049481), (289259, 4281478), (578518, 2140739)]