1990453634

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{182711}}^1$

素因数の和:183145

約数の個数: 16

約数和(自身を含む): 3223039680

約数和(自身を除く): 1232586046

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 182711, 365422, 2375243, 4750486, 76555909, 153111818, 995226817, 1990453634]

約数ペア:

[(1, 1990453634), (2, 995226817), (13, 153111818), (26, 76555909), (419, 4750486), (838, 2375243), (5447, 365422), (10894, 182711)]