1520621884

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{12821}}^1$

素因数の和:13173

約数の個数: 24

約数和(自身を含む): 2692620000

約数和(自身を除く): 1171998116

約数列:

[1, 2, 4, 149, 199, 298, 398, 596, 796, 12821, 25642, 29651, 51284, 59302, 118604, 1910329, 2551379, 3820658, 5102758, 7641316, 10205516, 380155471, 760310942, 1520621884]

約数ペア:

[(1, 1520621884), (2, 760310942), (4, 380155471), (149, 10205516), (199, 7641316), (298, 5102758), (398, 3820658), (596, 2551379), (796, 1910329), (12821, 118604), (25642, 59302), (29651, 51284)]