2119436

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1$

素因数の和:206

約数の個数: 36

約数和(自身を含む): 4245360

約数和(自身を除く): 2125924

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 121, 151, 242, 302, 319, 484, 604, 638, 1276, 1661, 3322, 3509, 4379, 6644, 7018, 8758, 14036, 17516, 18271, 36542, 48169, 73084, 96338, 192676, 529859, 1059718, 2119436]

約数ペア:

[(1, 2119436), (2, 1059718), (4, 529859), (11, 192676), (22, 96338), (29, 73084), (44, 48169), (58, 36542), (116, 18271), (121, 17516), (151, 14036), (242, 8758), (302, 7018), (319, 6644), (484, 4379), (604, 3509), (638, 3322), (1276, 1661)]