2017648703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{192029}}^1$

素因数の和:192134

約数の個数: 16

約数和(自身を含む): 2457984000

約数和(自身を除く): 440335297

約数列:

[1, 7, 19, 79, 133, 553, 1501, 10507, 192029, 1344203, 3648551, 15170291, 25539857, 106192037, 288235529, 2017648703]

約数ペア:

[(1, 2017648703), (7, 288235529), (19, 106192037), (79, 25539857), (133, 15170291), (553, 3648551), (1501, 1344203), (10507, 192029)]