13305945464

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^2\times {\mathrm{449161}}^1$

素因数の和:449220

約数の個数: 48

約数和(自身を含む): 29806390320

約数和(自身を除く): 16500444856

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 529, 644, 1058, 1288, 2116, 3703, 4232, 7406, 14812, 29624, 449161, 898322, 1796644, 3144127, 3593288, 6288254, 10330703, 12576508, 20661406, 25153016, 41322812, 72314921, 82645624, 144629842, 237606169, 289259684, 475212338, 578519368, 950424676, 1663243183, 1900849352, 3326486366, 6652972732, 13305945464]

約数ペア:

[(1, 13305945464), (2, 6652972732), (4, 3326486366), (7, 1900849352), (8, 1663243183), (14, 950424676), (23, 578519368), (28, 475212338), (46, 289259684), (56, 237606169), (92, 144629842), (161, 82645624), (184, 72314921), (322, 41322812), (529, 25153016), (644, 20661406), (1058, 12576508), (1288, 10330703), (2116, 6288254), (3703, 3593288), (4232, 3144127), (7406, 1796644), (14812, 898322), (29624, 449161)]