389121578914

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{1503317}}^1$

素因数の和:1503690

約数の個数: 32

約数和(自身を含む): 646835642496

約数和(自身を除く): 257714063582

約数列:

[1, 2, 17, 23, 34, 46, 331, 391, 662, 782, 5627, 7613, 11254, 15226, 129421, 258842, 1503317, 3006634, 25556389, 34576291, 51112778, 69152582, 497597927, 587796947, 995195854, 1175593894, 8459164759, 11444752321, 16918329518, 22889504642, 194560789457, 389121578914]

約数ペア:

[(1, 389121578914), (2, 194560789457), (17, 22889504642), (23, 16918329518), (34, 11444752321), (46, 8459164759), (331, 1175593894), (391, 995195854), (662, 587796947), (782, 497597927), (5627, 69152582), (7613, 51112778), (11254, 34576291), (15226, 25556389), (129421, 3006634), (258842, 1503317)]