2788337518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1327}}^1\times {\mathrm{2687}}^1$

素因数の和:4056

約数の個数: 32

約数和(自身を含む): 4626284544

約数和(自身を除く): 1837947026

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 1327, 2654, 2687, 5374, 22559, 30521, 45118, 45679, 61042, 61801, 91358, 123602, 518857, 1037714, 1050617, 2101234, 3565649, 7131298, 60616033, 82009927, 121232066, 164019854, 1394168759, 2788337518]

約数ペア:

[(1, 2788337518), (2, 1394168759), (17, 164019854), (23, 121232066), (34, 82009927), (46, 60616033), (391, 7131298), (782, 3565649), (1327, 2101234), (2654, 1050617), (2687, 1037714), (5374, 518857), (22559, 123602), (30521, 91358), (45118, 61801), (45679, 61042)]