868508716

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{71353}}^1$

素因数の和:71553

約数の個数: 24

約数和(自身を含む): 1618308720

約数和(自身を除く): 749800004

約数列:

[1, 2, 4, 17, 34, 68, 179, 358, 716, 3043, 6086, 12172, 71353, 142706, 285412, 1213001, 2426002, 4852004, 12772187, 25544374, 51088748, 217127179, 434254358, 868508716]

約数ペア:

[(1, 868508716), (2, 434254358), (4, 217127179), (17, 51088748), (34, 25544374), (68, 12772187), (179, 4852004), (358, 2426002), (716, 1213001), (3043, 285412), (6086, 142706), (12172, 71353)]