853669454

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{379}}^1\times {\mathrm{2381}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 1433773440

約数和(自身を除く): 580103986

約数列:

[1, 2, 11, 22, 43, 86, 379, 473, 758, 946, 2381, 4169, 4762, 8338, 16297, 26191, 32594, 52382, 102383, 179267, 204766, 358534, 902399, 1126213, 1804798, 2252426, 9926389, 19852778, 38803157, 77606314, 426834727, 853669454]

約数ペア:

[(1, 853669454), (2, 426834727), (11, 77606314), (22, 38803157), (43, 19852778), (86, 9926389), (379, 2252426), (473, 1804798), (758, 1126213), (946, 902399), (2381, 358534), (4169, 204766), (4762, 179267), (8338, 102383), (16297, 52382), (26191, 32594)]