2578312122

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{81649}}^1$

素因数の和:81950

約数の個数: 32

約数和(自身を含む): 5447688000

約数和(自身を除く): 2869375878

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 277, 554, 831, 1662, 5263, 10526, 15789, 31578, 81649, 163298, 244947, 489894, 1551331, 3102662, 4653993, 9307986, 22616773, 45233546, 67850319, 135700638, 429718687, 859437374, 1289156061, 2578312122]

約数ペア:

[(1, 2578312122), (2, 1289156061), (3, 859437374), (6, 429718687), (19, 135700638), (38, 67850319), (57, 45233546), (114, 22616773), (277, 9307986), (554, 4653993), (831, 3102662), (1662, 1551331), (5263, 489894), (10526, 244947), (15789, 163298), (31578, 81649)]