231121294

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{661}}^1\times {\mathrm{2213}}^1$

素因数の和:2955

約数の個数: 16

約数和(自身を含む): 351760320

約数和(自身を除く): 120639026

約数列:

[1, 2, 79, 158, 661, 1322, 2213, 4426, 52219, 104438, 174827, 349654, 1462793, 2925586, 115560647, 231121294]

約数ペア:

[(1, 231121294), (2, 115560647), (79, 2925586), (158, 1462793), (661, 349654), (1322, 174827), (2213, 104438), (4426, 52219)]