131294306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{4457}}^1$

素因数の和:4586

約数の個数: 32

約数和(自身を含む): 233670528

約数和(自身を除く): 102376222

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 1133, 1339, 2266, 2678, 4457, 8914, 14729, 29458, 49027, 57941, 98054, 115882, 459071, 637351, 918142, 1274702, 5049781, 5967923, 10099562, 11935846, 65647153, 131294306]

約数ペア:

[(1, 131294306), (2, 65647153), (11, 11935846), (13, 10099562), (22, 5967923), (26, 5049781), (103, 1274702), (143, 918142), (206, 637351), (286, 459071), (1133, 115882), (1339, 98054), (2266, 57941), (2678, 49027), (4457, 29458), (8914, 14729)]