766403146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{61}}^1\times {\mathrm{21737}}^1$

素因数の和:21834

約数の個数: 24

約数和(自身を含む): 1241283276

約数和(自身を除く): 474880130

約数列:

[1, 2, 17, 34, 61, 122, 289, 578, 1037, 2074, 17629, 21737, 35258, 43474, 369529, 739058, 1325957, 2651914, 6281993, 12563986, 22541269, 45082538, 383201573, 766403146]

約数ペア:

[(1, 766403146), (2, 383201573), (17, 45082538), (34, 22541269), (61, 12563986), (122, 6281993), (289, 2651914), (578, 1325957), (1037, 739058), (2074, 369529), (17629, 43474), (21737, 35258)]