8931188

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{647}}^1$

素因数の和:704

約数の個数: 48

約数和(自身を含む): 19595520

約数和(自身を除く): 10664332

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 406, 476, 493, 647, 812, 986, 1294, 1972, 2588, 3451, 4529, 6902, 9058, 10999, 13804, 18116, 18763, 21998, 37526, 43996, 75052, 76993, 131341, 153986, 262682, 307972, 318971, 525364, 637942, 1275884, 2232797, 4465594, 8931188]

約数ペア:

[(1, 8931188), (2, 4465594), (4, 2232797), (7, 1275884), (14, 637942), (17, 525364), (28, 318971), (29, 307972), (34, 262682), (58, 153986), (68, 131341), (116, 76993), (119, 75052), (203, 43996), (238, 37526), (406, 21998), (476, 18763), (493, 18116), (647, 13804), (812, 10999), (986, 9058), (1294, 6902), (1972, 4529), (2588, 3451)]