2021943833

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1\times {\mathrm{15313}}^1$

素因数の和:16784

約数の個数: 16

約数和(自身を含む): 2490423936

約数和(自身を除く): 468480103

約数列:

[1, 7, 13, 91, 1451, 10157, 15313, 18863, 107191, 132041, 199069, 1393483, 22219163, 155534141, 288849119, 2021943833]

約数ペア:

[(1, 2021943833), (7, 288849119), (13, 155534141), (91, 22219163), (1451, 1393483), (10157, 199069), (15313, 132041), (18863, 107191)]