1207556

素因数分解:

$2^2\times 7^2\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:180

約数の個数: 36

約数和(自身を含む): 2523276

約数和(自身を除く): 1315720

約数列:

[1, 2, 4, 7, 14, 28, 49, 61, 98, 101, 122, 196, 202, 244, 404, 427, 707, 854, 1414, 1708, 2828, 2989, 4949, 5978, 6161, 9898, 11956, 12322, 19796, 24644, 43127, 86254, 172508, 301889, 603778, 1207556]

約数ペア:

[(1, 1207556), (2, 603778), (4, 301889), (7, 172508), (14, 86254), (28, 43127), (49, 24644), (61, 19796), (98, 12322), (101, 11956), (122, 9898), (196, 6161), (202, 5978), (244, 4949), (404, 2989), (427, 2828), (707, 1708), (854, 1414)]