2951210

素因数分解:

$2^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1129

約数の個数: 16

約数和(自身を含む): 5332392

約数和(自身を除く): 2381182

約数列:

[1, 2, 5, 10, 421, 701, 842, 1402, 2105, 3505, 4210, 7010, 295121, 590242, 1475605, 2951210]

約数ペア:

[(1, 2951210), (2, 1475605), (5, 590242), (10, 295121), (421, 7010), (701, 4210), (842, 3505), (1402, 2105)]