2149609868

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2074913}}^1$

素因数の和:2074961

約数の個数: 24

約数和(自身を含む): 4415416992

約数和(自身を除く): 2265807124

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 148, 259, 518, 1036, 2074913, 4149826, 8299652, 14524391, 29048782, 58097564, 76771781, 153543562, 307087124, 537402467, 1074804934, 2149609868]

約数ペア:

[(1, 2149609868), (2, 1074804934), (4, 537402467), (7, 307087124), (14, 153543562), (28, 76771781), (37, 58097564), (74, 29048782), (148, 14524391), (259, 8299652), (518, 4149826), (1036, 2074913)]