289249922

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{14029}}^1$

素因数の和:14118

約数の個数: 24

約数和(自身を含む): 477553140

約数和(自身を除く): 188303218

約数列:

[1, 2, 13, 26, 61, 122, 169, 338, 793, 1586, 10309, 14029, 20618, 28058, 182377, 364754, 855769, 1711538, 2370901, 4741802, 11124997, 22249994, 144624961, 289249922]

約数ペア:

[(1, 289249922), (2, 144624961), (13, 22249994), (26, 11124997), (61, 4741802), (122, 2370901), (169, 1711538), (338, 855769), (793, 364754), (1586, 182377), (10309, 28058), (14029, 20618)]