2067416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 4236960

約数和(自身を除く): 2169544

約数列:

[1, 2, 4, 8, 13, 26, 52, 103, 104, 193, 206, 386, 412, 772, 824, 1339, 1544, 2509, 2678, 5018, 5356, 10036, 10712, 19879, 20072, 39758, 79516, 159032, 258427, 516854, 1033708, 2067416]

約数ペア:

[(1, 2067416), (2, 1033708), (4, 516854), (8, 258427), (13, 159032), (26, 79516), (52, 39758), (103, 20072), (104, 19879), (193, 10712), (206, 10036), (386, 5356), (412, 5018), (772, 2678), (824, 2509), (1339, 1544)]