2648981345

素因数分解:

$5^1\times {\mathrm{67}}^2\times {\mathrm{107}}^1\times {\mathrm{1103}}^1$

素因数の和:1349

約数の個数: 24

約数和(自身を含む): 3260041344

約数和(自身を除く): 611059999

約数列:

[1, 5, 67, 107, 335, 535, 1103, 4489, 5515, 7169, 22445, 35845, 73901, 118021, 369505, 480323, 590105, 2401615, 4951367, 7907407, 24756835, 39537035, 529796269, 2648981345]

約数ペア:

[(1, 2648981345), (5, 529796269), (67, 39537035), (107, 24756835), (335, 7907407), (535, 4951367), (1103, 2401615), (4489, 590105), (5515, 480323), (7169, 369505), (22445, 118021), (35845, 73901)]