2738734894

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{563}}^1\times {\mathrm{9391}}^1$

素因数の和:10000

約数の個数: 32

約数和(自身を含む): 4830944256

約数和(自身を除く): 2092209362

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 563, 1126, 3941, 7882, 9391, 18782, 20831, 41662, 65737, 131474, 145817, 291634, 347467, 694934, 2432269, 4864538, 5287133, 10574266, 37009931, 74019862, 195623921, 391247842, 1369367447, 2738734894]

約数ペア:

[(1, 2738734894), (2, 1369367447), (7, 391247842), (14, 195623921), (37, 74019862), (74, 37009931), (259, 10574266), (518, 5287133), (563, 4864538), (1126, 2432269), (3941, 694934), (7882, 347467), (9391, 291634), (18782, 145817), (20831, 131474), (41662, 65737)]