2002304860

素因数分解:

$2^2\times 5^1\times {\mathrm{127}}^1\times {\mathrm{788309}}^1$

素因数の和:788445

約数の個数: 24

約数和(自身を含む): 4237954560

約数和(自身を除く): 2235649700

約数列:

[1, 2, 4, 5, 10, 20, 127, 254, 508, 635, 1270, 2540, 788309, 1576618, 3153236, 3941545, 7883090, 15766180, 100115243, 200230486, 400460972, 500576215, 1001152430, 2002304860]

約数ペア:

[(1, 2002304860), (2, 1001152430), (4, 500576215), (5, 400460972), (10, 200230486), (20, 100115243), (127, 15766180), (254, 7883090), (508, 3941545), (635, 3153236), (1270, 1576618), (2540, 788309)]