2108687833

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{4938379}}^1$

素因数の和:4938447

約数の個数: 8

約数和(自身を含む): 2449436480

約数和(自身を除く): 340748647

約数列:

[1, 7, 61, 427, 4938379, 34568653, 301241119, 2108687833]

約数ペア:

[(1, 2108687833), (7, 301241119), (61, 34568653), (427, 4938379)]