1999123047932

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{15017}}^1\times {\mathrm{242927}}^1$

素因数の和:258085

約数の個数: 24

約数和(自身を含む): 3524250752064

約数和(自身を除く): 1525127704132

約数列:

[1, 2, 4, 137, 274, 548, 15017, 30034, 60068, 242927, 485854, 971708, 2057329, 4114658, 8229316, 33280999, 66561998, 133123996, 3648034759, 7296069518, 14592139036, 499780761983, 999561523966, 1999123047932]

約数ペア:

[(1, 1999123047932), (2, 999561523966), (4, 499780761983), (137, 14592139036), (274, 7296069518), (548, 3648034759), (15017, 133123996), (30034, 66561998), (60068, 33280999), (242927, 8229316), (485854, 4114658), (971708, 2057329)]