9776903984

素因数分解:

$2^4\times {\mathrm{2609}}^1\times {\mathrm{234211}}^1$

素因数の和:236828

約数の個数: 20

約数和(自身を含む): 18950092920

約数和(自身を除く): 9173188936

約数列:

[1, 2, 4, 8, 16, 2609, 5218, 10436, 20872, 41744, 234211, 468422, 936844, 1873688, 3747376, 611056499, 1222112998, 2444225996, 4888451992, 9776903984]

約数ペア:

[(1, 9776903984), (2, 4888451992), (4, 2444225996), (8, 1222112998), (16, 611056499), (2609, 3747376), (5218, 1873688), (10436, 936844), (20872, 468422), (41744, 234211)]