2577996906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{191}}^1\times {\mathrm{2081}}^1$

素因数の和:2347

約数の個数: 64

約数和(自身を含む): 5526061056

約数和(自身を除く): 2948064150

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 191, 282, 382, 573, 1081, 1146, 2081, 2162, 3243, 4162, 4393, 6243, 6486, 8786, 8977, 12486, 13179, 17954, 26358, 26931, 47863, 53862, 95726, 97807, 143589, 195614, 206471, 287178, 293421, 397471, 412942, 586842, 619413, 794942, 1192413, 1238826, 2249561, 2384826, 4499122, 6748683, 9141833, 13497366, 18283666, 18681137, 27425499, 37362274, 54850998, 56043411, 112086822, 429666151, 859332302, 1288998453, 2577996906]

約数ペア:

[(1, 2577996906), (2, 1288998453), (3, 859332302), (6, 429666151), (23, 112086822), (46, 56043411), (47, 54850998), (69, 37362274), (94, 27425499), (138, 18681137), (141, 18283666), (191, 13497366), (282, 9141833), (382, 6748683), (573, 4499122), (1081, 2384826), (1146, 2249561), (2081, 1238826), (2162, 1192413), (3243, 794942), (4162, 619413), (4393, 586842), (6243, 412942), (6486, 397471), (8786, 293421), (8977, 287178), (12486, 206471), (13179, 195614), (17954, 143589), (26358, 97807), (26931, 95726), (47863, 53862)]