4678978

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{7243}}^1$

素因数の和:7281

約数の個数: 16

約数和(自身を含む): 7823520

約数和(自身を除く): 3144542

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 7243, 14486, 123131, 137617, 246262, 275234, 2339489, 4678978]

約数ペア:

[(1, 4678978), (2, 2339489), (17, 275234), (19, 246262), (34, 137617), (38, 123131), (323, 14486), (646, 7243)]