2247694148

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{18133}}^1$

素因数の和:18396

約数の個数: 48

約数和(自身を含む): 4752558720

約数和(自身を除く): 2504864572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 233, 266, 466, 532, 932, 1631, 3262, 4427, 6524, 8854, 17708, 18133, 30989, 36266, 61978, 72532, 123956, 126931, 253862, 344527, 507724, 689054, 1378108, 2411689, 4224989, 4823378, 8449978, 9646756, 16899956, 29574923, 59149846, 80274791, 118299692, 160549582, 321099164, 561923537, 1123847074, 2247694148]

約数ペア:

[(1, 2247694148), (2, 1123847074), (4, 561923537), (7, 321099164), (14, 160549582), (19, 118299692), (28, 80274791), (38, 59149846), (76, 29574923), (133, 16899956), (233, 9646756), (266, 8449978), (466, 4823378), (532, 4224989), (932, 2411689), (1631, 1378108), (3262, 689054), (4427, 507724), (6524, 344527), (8854, 253862), (17708, 126931), (18133, 123956), (30989, 72532), (36266, 61978)]