2815274

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{181}}^1$

素因数の和:302

約数の個数: 32

約数和(自身を含む): 5346432

約数和(自身を除く): 2531158

約数列:

[1, 2, 7, 11, 14, 22, 77, 101, 154, 181, 202, 362, 707, 1111, 1267, 1414, 1991, 2222, 2534, 3982, 7777, 13937, 15554, 18281, 27874, 36562, 127967, 201091, 255934, 402182, 1407637, 2815274]

約数ペア:

[(1, 2815274), (2, 1407637), (7, 402182), (11, 255934), (14, 201091), (22, 127967), (77, 36562), (101, 27874), (154, 18281), (181, 15554), (202, 13937), (362, 7777), (707, 3982), (1111, 2534), (1267, 2222), (1414, 1991)]