2629728668

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{706157}}^1$

素因数の和:706194

約数の個数: 36

約数和(自身を含む): 5635140840

約数和(自身を除く): 3005412172

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 706157, 1412314, 2824628, 4943099, 9886198, 13416983, 19772396, 26833966, 34601693, 53667932, 69203386, 93918881, 138406772, 187837762, 375675524, 657432167, 1314864334, 2629728668]

約数ペア:

[(1, 2629728668), (2, 1314864334), (4, 657432167), (7, 375675524), (14, 187837762), (19, 138406772), (28, 93918881), (38, 69203386), (49, 53667932), (76, 34601693), (98, 26833966), (133, 19772396), (196, 13416983), (266, 9886198), (532, 4943099), (931, 2824628), (1862, 1412314), (3724, 706157)]