1970576

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1559}}^1$

素因数の和:1646

約数の個数: 20

約数和(自身を含む): 3868800

約数和(自身を除く): 1898224

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1559, 3118, 6236, 12472, 24944, 123161, 246322, 492644, 985288, 1970576]

約数ペア:

[(1, 1970576), (2, 985288), (4, 492644), (8, 246322), (16, 123161), (79, 24944), (158, 12472), (316, 6236), (632, 3118), (1264, 1559)]