2108588783

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{3733}}^1$

素因数の和:3927

約数の個数: 32

約数和(自身を含む): 2638295040

約数和(自身を除く): 529706257

約数列:

[1, 7, 19, 31, 133, 137, 217, 589, 959, 2603, 3733, 4123, 4247, 18221, 26131, 29729, 70927, 80693, 115723, 496489, 511421, 564851, 810061, 2198737, 3579947, 9716999, 15391159, 15854051, 68018993, 110978357, 301226969, 2108588783]

約数ペア:

[(1, 2108588783), (7, 301226969), (19, 110978357), (31, 68018993), (133, 15854051), (137, 15391159), (217, 9716999), (589, 3579947), (959, 2198737), (2603, 810061), (3733, 564851), (4123, 511421), (4247, 496489), (18221, 115723), (26131, 80693), (29729, 70927)]