2016665770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{702671}}^1$

素因数の和:702726

約数の個数: 32

約数和(自身を含む): 4249760256

約数和(自身を除く): 2233094486

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 70, 82, 205, 287, 410, 574, 1435, 2870, 702671, 1405342, 3513355, 4918697, 7026710, 9837394, 24593485, 28809511, 49186970, 57619022, 144047555, 201666577, 288095110, 403333154, 1008332885, 2016665770]

約数ペア:

[(1, 2016665770), (2, 1008332885), (5, 403333154), (7, 288095110), (10, 201666577), (14, 144047555), (35, 57619022), (41, 49186970), (70, 28809511), (82, 24593485), (205, 9837394), (287, 7026710), (410, 4918697), (574, 3513355), (1435, 1405342), (2870, 702671)]