2017679152

素因数分解:

$2^4\times {\mathrm{97}}^1\times {\mathrm{1300051}}^1$

素因数の和:1300156

約数の個数: 20

約数和(自身を含む): 3949557976

約数和(自身を除く): 1931878824

約数列:

[1, 2, 4, 8, 16, 97, 194, 388, 776, 1552, 1300051, 2600102, 5200204, 10400408, 20800816, 126104947, 252209894, 504419788, 1008839576, 2017679152]

約数ペア:

[(1, 2017679152), (2, 1008839576), (4, 504419788), (8, 252209894), (16, 126104947), (97, 20800816), (194, 10400408), (388, 5200204), (776, 2600102), (1552, 1300051)]