121776478

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{3631}}^1$

素因数の和:4083

約数の個数: 16

約数和(自身を含む): 187629120

約数和(自身を除く): 65852642

約数列:

[1, 2, 41, 82, 409, 818, 3631, 7262, 16769, 33538, 148871, 297742, 1485079, 2970158, 60888239, 121776478]

約数ペア:

[(1, 121776478), (2, 60888239), (41, 2970158), (82, 1485079), (409, 297742), (818, 148871), (3631, 33538), (7262, 16769)]