127082222

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1499}}^1$

素因数の和:1640

約数の個数: 32

約数和(自身を含む): 211680000

約数和(自身を除く): 84597778

約数列:

[1, 2, 19, 23, 38, 46, 97, 194, 437, 874, 1499, 1843, 2231, 2998, 3686, 4462, 28481, 34477, 42389, 56962, 68954, 84778, 145403, 290806, 655063, 1310126, 2762657, 3344269, 5525314, 6688538, 63541111, 127082222]

約数ペア:

[(1, 127082222), (2, 63541111), (19, 6688538), (23, 5525314), (38, 3344269), (46, 2762657), (97, 1310126), (194, 655063), (437, 290806), (874, 145403), (1499, 84778), (1843, 68954), (2231, 56962), (2998, 42389), (3686, 34477), (4462, 28481)]