2016529996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{162257}}^1$

素因数の和:162513

約数の個数: 24

約数和(自身を含む): 3816308160

約数和(自身を除く): 1799778164

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 3107, 6214, 12428, 162257, 324514, 649028, 2109341, 4218682, 8437364, 38779423, 77558846, 155117692, 504132499, 1008264998, 2016529996]

約数ペア:

[(1, 2016529996), (2, 1008264998), (4, 504132499), (13, 155117692), (26, 77558846), (52, 38779423), (239, 8437364), (478, 4218682), (956, 2109341), (3107, 649028), (6214, 324514), (12428, 162257)]