858391014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11005013}}^1$

素因数の和:11005031

約数の個数: 16

約数和(自身を含む): 1848842352

約数和(自身を除く): 990451338

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 11005013, 22010026, 33015039, 66030078, 143065169, 286130338, 429195507, 858391014]

約数ペア:

[(1, 858391014), (2, 429195507), (3, 286130338), (6, 143065169), (13, 66030078), (26, 33015039), (39, 22010026), (78, 11005013)]