1338635278

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{727}}^1\times {\mathrm{12967}}^1$

素因数の和:13767

約数の個数: 16

約数和(自身を含む): 2039192064

約数和(自身を除く): 700556786

約数列:

[1, 2, 71, 142, 727, 1454, 12967, 25934, 51617, 103234, 920657, 1841314, 9427009, 18854018, 669317639, 1338635278]

約数ペア:

[(1, 1338635278), (2, 669317639), (71, 18854018), (142, 9427009), (727, 1841314), (1454, 920657), (12967, 103234), (25934, 51617)]