2016762676

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{190909}}^1$

素因数の和:191071

約数の個数: 24

約数和(自身を含む): 3741836000

約数和(自身を除く): 1725073324

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 2641, 5282, 10564, 190909, 381818, 763636, 3627271, 7254542, 14509084, 26536351, 53072702, 106145404, 504190669, 1008381338, 2016762676]

約数ペア:

[(1, 2016762676), (2, 1008381338), (4, 504190669), (19, 106145404), (38, 53072702), (76, 26536351), (139, 14509084), (278, 7254542), (556, 3627271), (2641, 763636), (5282, 381818), (10564, 190909)]