2001148426

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{1223}}^1\times {\mathrm{9857}}^1$

素因数の和:11165

約数の個数: 16

約数和(自身を含む): 3040680384

約数和(自身を除く): 1039531958

約数列:

[1, 2, 83, 166, 1223, 2446, 9857, 19714, 101509, 203018, 818131, 1636262, 12055111, 24110222, 1000574213, 2001148426]

約数ペア:

[(1, 2001148426), (2, 1000574213), (83, 24110222), (166, 12055111), (1223, 1636262), (2446, 818131), (9857, 203018), (19714, 101509)]