2270293508

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{115337}}^1$

素因数の和:115404

約数の個数: 48

約数和(自身を含む): 4908785280

約数和(自身を除く): 2638491772

約数列:

[1, 2, 4, 7, 14, 19, 28, 37, 38, 74, 76, 133, 148, 259, 266, 518, 532, 703, 1036, 1406, 2812, 4921, 9842, 19684, 115337, 230674, 461348, 807359, 1614718, 2191403, 3229436, 4267469, 4382806, 8534938, 8765612, 15339821, 17069876, 29872283, 30679642, 59744566, 61359284, 81081911, 119489132, 162163822, 324327644, 567573377, 1135146754, 2270293508]

約数ペア:

[(1, 2270293508), (2, 1135146754), (4, 567573377), (7, 324327644), (14, 162163822), (19, 119489132), (28, 81081911), (37, 61359284), (38, 59744566), (74, 30679642), (76, 29872283), (133, 17069876), (148, 15339821), (259, 8765612), (266, 8534938), (518, 4382806), (532, 4267469), (703, 3229436), (1036, 2191403), (1406, 1614718), (2812, 807359), (4921, 461348), (9842, 230674), (19684, 115337)]