2040231508

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{1249}}^1$

素因数の和:1744

約数の個数: 48

約数和(自身を含む): 4117680000

約数和(自身を除く): 2077448492

約数列:

[1, 2, 4, 7, 14, 28, 227, 257, 454, 514, 908, 1028, 1249, 1589, 1799, 2498, 3178, 3598, 4996, 6356, 7196, 8743, 17486, 34972, 58339, 116678, 233356, 283523, 320993, 408373, 567046, 641986, 816746, 1134092, 1283972, 1633492, 1984661, 2246951, 3969322, 4493902, 7938644, 8987804, 72865411, 145730822, 291461644, 510057877, 1020115754, 2040231508]

約数ペア:

[(1, 2040231508), (2, 1020115754), (4, 510057877), (7, 291461644), (14, 145730822), (28, 72865411), (227, 8987804), (257, 7938644), (454, 4493902), (514, 3969322), (908, 2246951), (1028, 1984661), (1249, 1633492), (1589, 1283972), (1799, 1134092), (2498, 816746), (3178, 641986), (3598, 567046), (4996, 408373), (6356, 320993), (7196, 283523), (8743, 233356), (17486, 116678), (34972, 58339)]