2940566369

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{3259}}^1$

素因数の和:3585

約数の個数: 24

約数和(自身を含む): 3364711200

約数和(自身を除く): 424144831

約数列:

[1, 13, 19, 169, 247, 281, 3211, 3259, 3653, 5339, 42367, 47489, 61921, 69407, 550771, 804973, 902291, 915779, 10464649, 11905127, 17399801, 154766651, 226197413, 2940566369]

約数ペア:

[(1, 2940566369), (13, 226197413), (19, 154766651), (169, 17399801), (247, 11905127), (281, 10464649), (3211, 915779), (3259, 902291), (3653, 804973), (5339, 550771), (42367, 69407), (47489, 61921)]