2850871051

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{75017}}^1$

素因数の和:75174

約数の個数: 16

約数和(自身を含む): 3348803520

約数和(自身を除く): 497932469

約数列:

[1, 7, 61, 89, 427, 623, 5429, 38003, 75017, 525119, 4576037, 6676513, 32032259, 46735591, 407267293, 2850871051]

約数ペア:

[(1, 2850871051), (7, 407267293), (61, 46735591), (89, 32032259), (427, 6676513), (623, 4576037), (5429, 525119), (38003, 75017)]