2000793424

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{40693}}^1$

素因数の和:41147

約数の個数: 40

約数和(自身を含む): 4440529280

約数和(自身を除く): 2439735856

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 40693, 49168, 81386, 162772, 284851, 325544, 569702, 651088, 1139404, 2278808, 4557616, 17864227, 35728454, 71456908, 125049589, 142913816, 250099178, 285827632, 500198356, 1000396712, 2000793424]

約数ペア:

[(1, 2000793424), (2, 1000396712), (4, 500198356), (7, 285827632), (8, 250099178), (14, 142913816), (16, 125049589), (28, 71456908), (56, 35728454), (112, 17864227), (439, 4557616), (878, 2278808), (1756, 1139404), (3073, 651088), (3512, 569702), (6146, 325544), (7024, 284851), (12292, 162772), (24584, 81386), (40693, 49168)]