2686156791

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{378919}}^1$

素因数の和:379078

約数の個数: 16

約数和(自身を含む): 3819513600

約数和(自身を除く): 1133356809

約数列:

[1, 3, 17, 51, 139, 417, 2363, 7089, 378919, 1136757, 6441623, 19324869, 52669741, 158009223, 895385597, 2686156791]

約数ペア:

[(1, 2686156791), (3, 895385597), (17, 158009223), (51, 52669741), (139, 19324869), (417, 6441623), (2363, 1136757), (7089, 378919)]