2588970291208

素因数分解:

$2^3\times 7^2\times {\mathrm{409}}^1\times {\mathrm{16147961}}^1$

素因数の和:16148390

約数の個数: 48

約数和(自身を含む): 5660668079100

約数和(自身を除く): 3071697787892

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 409, 818, 1636, 2863, 3272, 5726, 11452, 20041, 22904, 40082, 80164, 160328, 16147961, 32295922, 64591844, 113035727, 129183688, 226071454, 452142908, 791250089, 904285816, 1582500178, 3165000356, 6330000712, 6604516049, 13209032098, 26418064196, 46231612343, 52836128392, 92463224686, 184926449372, 323621286401, 369852898744, 647242572802, 1294485145604, 2588970291208]

約数ペア:

[(1, 2588970291208), (2, 1294485145604), (4, 647242572802), (7, 369852898744), (8, 323621286401), (14, 184926449372), (28, 92463224686), (49, 52836128392), (56, 46231612343), (98, 26418064196), (196, 13209032098), (392, 6604516049), (409, 6330000712), (818, 3165000356), (1636, 1582500178), (2863, 904285816), (3272, 791250089), (5726, 452142908), (11452, 226071454), (20041, 129183688), (22904, 113035727), (40082, 64591844), (80164, 32295922), (160328, 16147961)]