2007996490

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{1329799}}^1$

素因数の和:1329957

約数の個数: 16

約数和(自身を含む): 3638332800

約数和(自身を除く): 1630336310

約数列:

[1, 2, 5, 10, 151, 302, 755, 1510, 1329799, 2659598, 6648995, 13297990, 200799649, 401599298, 1003998245, 2007996490]

約数ペア:

[(1, 2007996490), (2, 1003998245), (5, 401599298), (10, 200799649), (151, 13297990), (302, 6648995), (755, 2659598), (1510, 1329799)]