2078971386

素因数分解:

$2^1\times 3^1\times {\mathrm{2459}}^1\times {\mathrm{140909}}^1$

素因数の和:143373

約数の個数: 16

約数和(自身を含む): 4159663200

約数和(自身を除く): 2080691814

約数列:

[1, 2, 3, 6, 2459, 4918, 7377, 14754, 140909, 281818, 422727, 845454, 346495231, 692990462, 1039485693, 2078971386]

約数ペア:

[(1, 2078971386), (2, 1039485693), (3, 692990462), (6, 346495231), (2459, 845454), (4918, 422727), (7377, 281818), (14754, 140909)]