2013551984

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{3069439}}^1$

素因数の和:3069488

約数の個数: 20

約数和(自身を含む): 3996410880

約数和(自身を除く): 1982858896

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 3069439, 6138878, 12277756, 24555512, 49111024, 125846999, 251693998, 503387996, 1006775992, 2013551984]

約数ペア:

[(1, 2013551984), (2, 1006775992), (4, 503387996), (8, 251693998), (16, 125846999), (41, 49111024), (82, 24555512), (164, 12277756), (328, 6138878), (656, 3069439)]