2016206409

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{5647637}}^1$

素因数の和:5647664

約数の個数: 16

約数和(自身を含む): 3253039488

約数和(自身を除く): 1236833079

約数列:

[1, 3, 7, 17, 21, 51, 119, 357, 5647637, 16942911, 39533459, 96009829, 118600377, 288029487, 672068803, 2016206409]

約数ペア:

[(1, 2016206409), (3, 672068803), (7, 288029487), (17, 118600377), (21, 96009829), (51, 39533459), (119, 16942911), (357, 5647637)]