1089956

素因数分解:

$2^2\times 7^2\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 36

約数和(自身を含む): 2279088

約数和(自身を除く): 1189132

約数列:

[1, 2, 4, 7, 14, 28, 49, 67, 83, 98, 134, 166, 196, 268, 332, 469, 581, 938, 1162, 1876, 2324, 3283, 4067, 5561, 6566, 8134, 11122, 13132, 16268, 22244, 38927, 77854, 155708, 272489, 544978, 1089956]

約数ペア:

[(1, 1089956), (2, 544978), (4, 272489), (7, 155708), (14, 77854), (28, 38927), (49, 22244), (67, 16268), (83, 13132), (98, 11122), (134, 8134), (166, 6566), (196, 5561), (268, 4067), (332, 3283), (469, 2324), (581, 1876), (938, 1162)]