2389492757

素因数分解:

${\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{15649}}^1$

素因数の和:15812

約数の個数: 16

約数和(自身を含む): 2528539200

約数和(自身を除く): 139046443

約数列:

[1, 43, 53, 67, 2279, 2881, 3551, 15649, 152693, 672907, 829397, 1048483, 35664071, 45084769, 55569599, 2389492757]

約数ペア:

[(1, 2389492757), (43, 55569599), (53, 45084769), (67, 35664071), (2279, 1048483), (2881, 829397), (3551, 672907), (15649, 152693)]