2012247796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{231719}}^1$

素因数の和:231903

約数の個数: 24

約数和(自身を含む): 3815038080

約数和(自身を除く): 1802790284

約数列:

[1, 2, 4, 13, 26, 52, 167, 334, 668, 2171, 4342, 8684, 231719, 463438, 926876, 3012347, 6024694, 12049388, 38697073, 77394146, 154788292, 503061949, 1006123898, 2012247796]

約数ペア:

[(1, 2012247796), (2, 1006123898), (4, 503061949), (13, 154788292), (26, 77394146), (52, 38697073), (167, 12049388), (334, 6024694), (668, 3012347), (2171, 926876), (4342, 463438), (8684, 231719)]