198710587842

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2547571639}}^1$

素因数の和:2547571657

約数の個数: 16

約数和(自身を含む): 427992035520

約数和(自身を除く): 229281447678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2547571639, 5095143278, 7642714917, 15285429834, 33118431307, 66236862614, 99355293921, 198710587842]

約数ペア:

[(1, 198710587842), (2, 99355293921), (3, 66236862614), (6, 33118431307), (13, 15285429834), (26, 7642714917), (39, 5095143278), (78, 2547571639)]