39157378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{337}}^1$

素因数の和:502

約数の個数: 32

約数和(自身を含む): 65585520

約数和(自身を除く): 26428142

約数列:

[1, 2, 13, 26, 41, 82, 109, 218, 337, 533, 674, 1066, 1417, 2834, 4381, 4469, 8762, 8938, 13817, 27634, 36733, 58097, 73466, 116194, 179621, 359242, 477529, 955058, 1506053, 3012106, 19578689, 39157378]

約数ペア:

[(1, 39157378), (2, 19578689), (13, 3012106), (26, 1506053), (41, 955058), (82, 477529), (109, 359242), (218, 179621), (337, 116194), (533, 73466), (674, 58097), (1066, 36733), (1417, 27634), (2834, 13817), (4381, 8938), (4469, 8762)]