4449403738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{419}}^1\times {\mathrm{408427}}^1$

素因数の和:408861

約数の個数: 16

約数和(自身を含む): 7204669920

約数和(自身を除く): 2755266182

約数列:

[1, 2, 13, 26, 419, 838, 5447, 10894, 408427, 816854, 5309551, 10619102, 171130913, 342261826, 2224701869, 4449403738]

約数ペア:

[(1, 4449403738), (2, 2224701869), (13, 342261826), (26, 171130913), (419, 10619102), (838, 5309551), (5447, 816854), (10894, 408427)]