620262014

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{107647}}^1$

素因数の和:107759

約数の個数: 16

約数和(自身を含む): 966248448

約数和(自身を除く): 345986434

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 107647, 215294, 4628821, 7212349, 9257642, 14424698, 310131007, 620262014]

約数ペア:

[(1, 620262014), (2, 310131007), (43, 14424698), (67, 9257642), (86, 7212349), (134, 4628821), (2881, 215294), (5762, 107647)]