2025191812

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{5479}}^1$

素因数の和:5840

約数の個数: 48

約数和(自身を含む): 4158837760

約数和(自身を除く): 2133645948

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 307, 602, 614, 1204, 1228, 2149, 4298, 5479, 8596, 10958, 13201, 21916, 26402, 38353, 52804, 76706, 92407, 153412, 184814, 235597, 369628, 471194, 942388, 1649179, 1682053, 3298358, 3364106, 6596716, 6728212, 11774371, 23548742, 47097484, 72328279, 144656558, 289313116, 506297953, 1012595906, 2025191812]

約数ペア:

[(1, 2025191812), (2, 1012595906), (4, 506297953), (7, 289313116), (14, 144656558), (28, 72328279), (43, 47097484), (86, 23548742), (172, 11774371), (301, 6728212), (307, 6596716), (602, 3364106), (614, 3298358), (1204, 1682053), (1228, 1649179), (2149, 942388), (4298, 471194), (5479, 369628), (8596, 235597), (10958, 184814), (13201, 153412), (21916, 92407), (26402, 76706), (38353, 52804)]