2080592899

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{121169}}^1$

素因数の和:121410

約数の個数: 16

約数和(自身を含む): 2605639680

約数和(自身を除く): 525046781

約数列:

[1, 7, 11, 77, 223, 1561, 2453, 17171, 121169, 848183, 1332859, 9330013, 27020687, 189144809, 297227557, 2080592899]

約数ペア:

[(1, 2080592899), (7, 297227557), (11, 189144809), (77, 27020687), (223, 9330013), (1561, 1332859), (2453, 848183), (17171, 121169)]