2982518

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{181}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 5660928

約数和(自身を除く): 2678410

約数列:

[1, 2, 7, 11, 14, 22, 77, 107, 154, 181, 214, 362, 749, 1177, 1267, 1498, 1991, 2354, 2534, 3982, 8239, 13937, 16478, 19367, 27874, 38734, 135569, 213037, 271138, 426074, 1491259, 2982518]

約数ペア:

[(1, 2982518), (2, 1491259), (7, 426074), (11, 271138), (14, 213037), (22, 135569), (77, 38734), (107, 27874), (154, 19367), (181, 16478), (214, 13937), (362, 8239), (749, 3982), (1177, 2534), (1267, 2354), (1498, 1991)]