7780292

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{953}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 14771736

約数和(自身を除く): 6991444

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 953, 1906, 2041, 3812, 4082, 8164, 12389, 24778, 49556, 149621, 299242, 598484, 1945073, 3890146, 7780292]

約数ペア:

[(1, 7780292), (2, 3890146), (4, 1945073), (13, 598484), (26, 299242), (52, 149621), (157, 49556), (314, 24778), (628, 12389), (953, 8164), (1906, 4082), (2041, 3812)]