2017245712

素因数分解:

$2^4\times {\mathrm{1627}}^1\times {\mathrm{77491}}^1$

素因数の和:79126

約数の個数: 20

約数和(自身を含む): 3910866256

約数和(自身を除く): 1893620544

約数列:

[1, 2, 4, 8, 16, 1627, 3254, 6508, 13016, 26032, 77491, 154982, 309964, 619928, 1239856, 126077857, 252155714, 504311428, 1008622856, 2017245712]

約数ペア:

[(1, 2017245712), (2, 1008622856), (4, 504311428), (8, 252155714), (16, 126077857), (1627, 1239856), (3254, 619928), (6508, 309964), (13016, 154982), (26032, 77491)]