4444310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2011}}^1$

素因数の和:2048

約数の個数: 32

約数和(自身を含む): 9126432

約数和(自身を除く): 4682122

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2011, 2210, 4022, 10055, 20110, 26143, 34187, 52286, 68374, 130715, 170935, 261430, 341870, 444431, 888862, 2222155, 4444310]

約数ペア:

[(1, 4444310), (2, 2222155), (5, 888862), (10, 444431), (13, 341870), (17, 261430), (26, 170935), (34, 130715), (65, 68374), (85, 52286), (130, 34187), (170, 26143), (221, 20110), (442, 10055), (1105, 4022), (2011, 2210)]