13340138

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2437}}^1$

素因数の和:2486

約数の個数: 32

約数和(自身を含む): 25277184

約数和(自身を除く): 11937046

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 119, 161, 238, 322, 391, 782, 2437, 2737, 4874, 5474, 17059, 34118, 41429, 56051, 82858, 112102, 290003, 392357, 580006, 784714, 952867, 1905734, 6670069, 13340138]

約数ペア:

[(1, 13340138), (2, 6670069), (7, 1905734), (14, 952867), (17, 784714), (23, 580006), (34, 392357), (46, 290003), (119, 112102), (161, 82858), (238, 56051), (322, 41429), (391, 34118), (782, 17059), (2437, 5474), (2737, 4874)]