2585087290

素因数分解:

$2^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3114563}}^1$

素因数の和:3114653

約数の個数: 16

約数和(自身を含む): 4709220768

約数和(自身を除く): 2124133478

約数列:

[1, 2, 5, 10, 83, 166, 415, 830, 3114563, 6229126, 15572815, 31145630, 258508729, 517017458, 1292543645, 2585087290]

約数ペア:

[(1, 2585087290), (2, 1292543645), (5, 517017458), (10, 258508729), (83, 31145630), (166, 15572815), (415, 6229126), (830, 3114563)]