2068757761

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{159491}}^1$

素因数の和:159624

約数の個数: 16

約数和(自身を含む): 2526353280

約数和(自身を除く): 457595519

約数列:

[1, 7, 17, 109, 119, 763, 1853, 12971, 159491, 1116437, 2711347, 17384519, 18979429, 121691633, 295536823, 2068757761]

約数ペア:

[(1, 2068757761), (7, 295536823), (17, 121691633), (109, 18979429), (119, 17384519), (763, 2711347), (1853, 1116437), (12971, 159491)]