248539966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{11059}}^1$

素因数の和:11739

約数の個数: 16

約数和(自身を含む): 395372880

約数和(自身を除く): 146832914

約数列:

[1, 2, 17, 34, 661, 1322, 11059, 11237, 22118, 22474, 188003, 376006, 7309999, 14619998, 124269983, 248539966]

約数ペア:

[(1, 248539966), (2, 124269983), (17, 14619998), (34, 7309999), (661, 376006), (1322, 188003), (11059, 22474), (11237, 22118)]