388839943154

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{60548107}}^1$

素因数の和:60548154

約数の個数: 24

約数和(自身を含む): 664818225840

約数和(自身を除く): 275978282686

約数列:

[1, 2, 13, 19, 26, 38, 169, 247, 338, 494, 3211, 6422, 60548107, 121096214, 787125391, 1150414033, 1574250782, 2300828066, 10232630083, 14955382429, 20465260166, 29910764858, 194419971577, 388839943154]

約数ペア:

[(1, 388839943154), (2, 194419971577), (13, 29910764858), (19, 20465260166), (26, 14955382429), (38, 10232630083), (169, 2300828066), (247, 1574250782), (338, 1150414033), (494, 787125391), (3211, 121096214), (6422, 60548107)]