788390681

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{43}}^1\times {\mathrm{839}}^1$

素因数の和:977

約数の個数: 24

約数和(自身を含む): 891549120

約数和(自身を除く): 103158439

約数列:

[1, 13, 41, 43, 533, 559, 839, 1681, 1763, 10907, 21853, 22919, 34399, 36077, 72283, 447187, 469001, 939679, 1410359, 1479157, 18334667, 19229041, 60645437, 788390681]

約数ペア:

[(1, 788390681), (13, 60645437), (41, 19229041), (43, 18334667), (533, 1479157), (559, 1410359), (839, 939679), (1681, 469001), (1763, 447187), (10907, 72283), (21853, 36077), (22919, 34399)]