9781770242

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{297481}}^1$

素因数の和:297925

約数の個数: 16

約数和(自身を含む): 15068058264

約数和(自身を除く): 5286288022

約数列:

[1, 2, 41, 82, 401, 802, 16441, 32882, 297481, 594962, 12196721, 24393442, 119289881, 238579762, 4890885121, 9781770242]

約数ペア:

[(1, 9781770242), (2, 4890885121), (41, 238579762), (82, 119289881), (401, 24393442), (802, 12196721), (16441, 594962), (32882, 297481)]