2560956

素因数分解:

$2^2\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2113}}^1$

素因数の和:2221

約数の個数: 24

約数和(自身を含む): 6037584

約数和(自身を除く): 3476628

約数列:

[1, 2, 3, 4, 6, 12, 101, 202, 303, 404, 606, 1212, 2113, 4226, 6339, 8452, 12678, 25356, 213413, 426826, 640239, 853652, 1280478, 2560956]

約数ペア:

[(1, 2560956), (2, 1280478), (3, 853652), (4, 640239), (6, 426826), (12, 213413), (101, 25356), (202, 12678), (303, 8452), (404, 6339), (606, 4226), (1212, 2113)]