2019086868

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{577}}^1\times {\mathrm{1789}}^1$

素因数の和:2536

約数の個数: 48

約数和(自身を含む): 4750975040

約数和(自身を除く): 2731888172

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 577, 652, 978, 1154, 1731, 1789, 1956, 2308, 3462, 3578, 5367, 6924, 7156, 10734, 21468, 94051, 188102, 282153, 291607, 376204, 564306, 583214, 874821, 1032253, 1128612, 1166428, 1749642, 2064506, 3096759, 3499284, 4129012, 6193518, 12387036, 168257239, 336514478, 504771717, 673028956, 1009543434, 2019086868]

約数ペア:

[(1, 2019086868), (2, 1009543434), (3, 673028956), (4, 504771717), (6, 336514478), (12, 168257239), (163, 12387036), (326, 6193518), (489, 4129012), (577, 3499284), (652, 3096759), (978, 2064506), (1154, 1749642), (1731, 1166428), (1789, 1128612), (1956, 1032253), (2308, 874821), (3462, 583214), (3578, 564306), (5367, 376204), (6924, 291607), (7156, 282153), (10734, 188102), (21468, 94051)]