2489072716

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1113181}}^1$

素因数の和:1113241

約数の個数: 24

約数和(自身を含む): 4800040784

約数和(自身を除く): 2310968068

約数列:

[1, 2, 4, 13, 26, 43, 52, 86, 172, 559, 1118, 2236, 1113181, 2226362, 4452724, 14471353, 28942706, 47866783, 57885412, 95733566, 191467132, 622268179, 1244536358, 2489072716]

約数ペア:

[(1, 2489072716), (2, 1244536358), (4, 622268179), (13, 191467132), (26, 95733566), (43, 57885412), (52, 47866783), (86, 28942706), (172, 14471353), (559, 4452724), (1118, 2226362), (2236, 1113181)]