2068376685

素因数分解:

$3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{1052609}}^1$

素因数の和:1052748

約数の個数: 16

約数和(自身を含む): 3334668480

約数和(自身を除く): 1266291795

約数列:

[1, 3, 5, 15, 131, 393, 655, 1965, 1052609, 3157827, 5263045, 15789135, 137891779, 413675337, 689458895, 2068376685]

約数ペア:

[(1, 2068376685), (3, 689458895), (5, 413675337), (15, 137891779), (131, 15789135), (393, 5263045), (655, 3157827), (1965, 1052609)]