2102542

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{419}}^1$

素因数の和:627

約数の個数: 16

約数和(自身を含む): 3422160

約数和(自身を除く): 1319618

約数列:

[1, 2, 13, 26, 193, 386, 419, 838, 2509, 5018, 5447, 10894, 80867, 161734, 1051271, 2102542]

約数ペア:

[(1, 2102542), (2, 1051271), (13, 161734), (26, 80867), (193, 10894), (386, 5447), (419, 5018), (838, 2509)]