2012642499

素因数分解:

$3^1\times 7^1\times {\mathrm{509}}^1\times {\mathrm{188291}}^1$

素因数の和:188810

約数の個数: 16

約数和(自身を含む): 3072925440

約数和(自身を除く): 1060282941

約数列:

[1, 3, 7, 21, 509, 1527, 3563, 10689, 188291, 564873, 1318037, 3954111, 95840119, 287520357, 670880833, 2012642499]

約数ペア:

[(1, 2012642499), (3, 670880833), (7, 287520357), (21, 95840119), (509, 3954111), (1527, 1318037), (3563, 564873), (10689, 188291)]