890303396

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{15349}}^1$

素因数の和:16223

約数の個数: 24

約数和(自身を含む): 1651721400

約数和(自身を除く): 761418004

約数列:

[1, 2, 4, 17, 34, 68, 853, 1706, 3412, 14501, 15349, 29002, 30698, 58004, 61396, 260933, 521866, 1043732, 13092697, 26185394, 52370788, 222575849, 445151698, 890303396]

約数ペア:

[(1, 890303396), (2, 445151698), (4, 222575849), (17, 52370788), (34, 26185394), (68, 13092697), (853, 1043732), (1706, 521866), (3412, 260933), (14501, 61396), (15349, 58004), (29002, 30698)]