12700898

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:195

約数の個数: 48

約数和(自身を含む): 23700600

約数和(自身を除く): 10999702

約数列:

[1, 2, 7, 14, 29, 41, 49, 58, 82, 98, 109, 203, 218, 287, 406, 574, 763, 1189, 1421, 1526, 2009, 2378, 2842, 3161, 4018, 4469, 5341, 6322, 8323, 8938, 10682, 16646, 22127, 31283, 44254, 58261, 62566, 116522, 129601, 154889, 218981, 259202, 309778, 437962, 907207, 1814414, 6350449, 12700898]

約数ペア:

[(1, 12700898), (2, 6350449), (7, 1814414), (14, 907207), (29, 437962), (41, 309778), (49, 259202), (58, 218981), (82, 154889), (98, 129601), (109, 116522), (203, 62566), (218, 58261), (287, 44254), (406, 31283), (574, 22127), (763, 16646), (1189, 10682), (1421, 8938), (1526, 8323), (2009, 6322), (2378, 5341), (2842, 4469), (3161, 4018)]