978291012

素因数分解:

$2^2\times 3^1\times {\mathrm{81524251}}^1$

素因数の和:81524258

約数の個数: 12

約数和(自身を含む): 2282679056

約数和(自身を除く): 1304388044

約数列:

[1, 2, 3, 4, 6, 12, 81524251, 163048502, 244572753, 326097004, 489145506, 978291012]

約数ペア:

[(1, 978291012), (2, 489145506), (3, 326097004), (4, 244572753), (6, 163048502), (12, 81524251)]