2008595890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{28694227}}^1$

素因数の和:28694241

約数の個数: 16

約数和(自身を含む): 4131968832

約数和(自身を除く): 2123372942

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 28694227, 57388454, 143471135, 200859589, 286942270, 401719178, 1004297945, 2008595890]

約数ペア:

[(1, 2008595890), (2, 1004297945), (5, 401719178), (7, 286942270), (10, 200859589), (14, 143471135), (35, 57388454), (70, 28694227)]