2003876876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{26366801}}^1$

素因数の和:26366824

約数の個数: 12

約数和(自身を含む): 3691352280

約数和(自身を除く): 1687475404

約数列:

[1, 2, 4, 19, 38, 76, 26366801, 52733602, 105467204, 500969219, 1001938438, 2003876876]

約数ペア:

[(1, 2003876876), (2, 1001938438), (4, 500969219), (19, 105467204), (38, 52733602), (76, 26366801)]