1279162586

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1\times {\mathrm{6907}}^1$

素因数の和:7358

約数の個数: 32

約数和(自身を含む): 2193428160

約数和(自身を除く): 914265574

約数列:

[1, 2, 13, 17, 26, 34, 221, 419, 442, 838, 5447, 6907, 7123, 10894, 13814, 14246, 89791, 92599, 117419, 179582, 185198, 234838, 1526447, 2894033, 3052894, 5788066, 37622429, 49198561, 75244858, 98397122, 639581293, 1279162586]

約数ペア:

[(1, 1279162586), (2, 639581293), (13, 98397122), (17, 75244858), (26, 49198561), (34, 37622429), (221, 5788066), (419, 3052894), (442, 2894033), (838, 1526447), (5447, 234838), (6907, 185198), (7123, 179582), (10894, 117419), (13814, 92599), (14246, 89791)]