1138862738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{10861}}^1$

素因数の和:11022

約数の個数: 32

約数和(自身を含む): 1906932720

約数和(自身を除く): 768069982

約数列:

[1, 2, 13, 26, 37, 74, 109, 218, 481, 962, 1417, 2834, 4033, 8066, 10861, 21722, 52429, 104858, 141193, 282386, 401857, 803714, 1183849, 2367698, 5224141, 10448282, 15390037, 30780074, 43802413, 87604826, 569431369, 1138862738]

約数ペア:

[(1, 1138862738), (2, 569431369), (13, 87604826), (26, 43802413), (37, 30780074), (74, 15390037), (109, 10448282), (218, 5224141), (481, 2367698), (962, 1183849), (1417, 803714), (2834, 401857), (4033, 282386), (8066, 141193), (10861, 104858), (21722, 52429)]