2040592616

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{623653}}^1$

素因数の和:624068

約数の個数: 16

約数和(自身を含む): 3835472100

約数和(自身を除く): 1794879484

約数列:

[1, 2, 4, 8, 409, 818, 1636, 3272, 623653, 1247306, 2494612, 4989224, 255074077, 510148154, 1020296308, 2040592616]

約数ペア:

[(1, 2040592616), (2, 1020296308), (4, 510148154), (8, 255074077), (409, 4989224), (818, 2494612), (1636, 1247306), (3272, 623653)]