7790048294

素因数分解:

$2^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1319}}^1\times {\mathrm{2687}}^1$

素因数の和:4172

約数の個数: 32

約数和(自身を含む): 13454622720

約数和(自身を除く): 5664574426

約数列:

[1, 2, 7, 14, 157, 314, 1099, 1319, 2198, 2638, 2687, 5374, 9233, 18466, 18809, 37618, 207083, 414166, 421859, 843718, 1449581, 2899162, 2953013, 3544153, 5906026, 7088306, 24809071, 49618142, 556432021, 1112864042, 3895024147, 7790048294]

約数ペア:

[(1, 7790048294), (2, 3895024147), (7, 1112864042), (14, 556432021), (157, 49618142), (314, 24809071), (1099, 7088306), (1319, 5906026), (2198, 3544153), (2638, 2953013), (2687, 2899162), (5374, 1449581), (9233, 843718), (18466, 421859), (18809, 414166), (37618, 207083)]