2083403917

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{661}}^1\times {\mathrm{19577}}^1$

素因数の和:20268

約数の個数: 16

約数和(自身を含む): 2488442112

約数和(自身を除く): 405038195

約数列:

[1, 7, 23, 161, 661, 4627, 15203, 19577, 106421, 137039, 450271, 3151897, 12940397, 90582779, 297629131, 2083403917]

約数ペア:

[(1, 2083403917), (7, 297629131), (23, 90582779), (161, 12940397), (661, 3151897), (4627, 450271), (15203, 137039), (19577, 106421)]