2399221894

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{416387}}^1$

素因数の和:416499

約数の個数: 16

約数和(自身を含む): 3737498688

約数和(自身を除く): 1338276794

約数列:

[1, 2, 43, 67, 86, 134, 2881, 5762, 416387, 832774, 17904641, 27897929, 35809282, 55795858, 1199610947, 2399221894]

約数ペア:

[(1, 2399221894), (2, 1199610947), (43, 55795858), (67, 35809282), (86, 27897929), (134, 17904641), (2881, 832774), (5762, 416387)]