2018648410

素因数分解:

$2^1\times 5^1\times {\mathrm{21323}}^1\times {\mathrm{9467}}^1$

素因数の和:30797

約数の個数: 16

約数和(自身を含む): 3634121376

約数和(自身を除く): 1615472966

約数列:

[1, 2, 5, 10, 9467, 18934, 21323, 42646, 47335, 94670, 106615, 213230, 201864841, 403729682, 1009324205, 2018648410]

約数ペア:

[(1, 2018648410), (2, 1009324205), (5, 403729682), (10, 201864841), (9467, 213230), (18934, 106615), (21323, 94670), (42646, 47335)]