2504876353

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:1057

約数の個数: 32

約数和(自身を含む): 3007825920

約数和(自身を除く): 502949567

約数列:

[1, 7, 31, 109, 137, 217, 763, 773, 959, 3379, 4247, 5411, 14933, 23653, 23963, 29729, 84257, 104531, 105901, 167741, 462923, 589799, 741307, 2611967, 3240461, 3282931, 11543209, 18283769, 22980517, 80802463, 357839479, 2504876353]

約数ペア:

[(1, 2504876353), (7, 357839479), (31, 80802463), (109, 22980517), (137, 18283769), (217, 11543209), (763, 3282931), (773, 3240461), (959, 2611967), (3379, 741307), (4247, 589799), (5411, 462923), (14933, 167741), (23653, 105901), (23963, 104531), (29729, 84257)]