3958903874

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{6197}}^1$

素因数の和:6422

約数の個数: 32

約数和(自身を含む): 6231965040

約数和(自身を除く): 2273061166

約数列:

[1, 2, 37, 74, 89, 97, 178, 194, 3293, 3589, 6197, 6586, 7178, 8633, 12394, 17266, 229289, 319421, 458578, 551533, 601109, 638842, 1103066, 1202218, 20406721, 22241033, 40813442, 44482066, 53498701, 106997402, 1979451937, 3958903874]

約数ペア:

[(1, 3958903874), (2, 1979451937), (37, 106997402), (74, 53498701), (89, 44482066), (97, 40813442), (178, 22241033), (194, 20406721), (3293, 1202218), (3589, 1103066), (6197, 638842), (6586, 601109), (7178, 551533), (8633, 458578), (12394, 319421), (17266, 229289)]