3849188

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 8279040

約数和(自身を除く): 4429852

約数列:

[1, 2, 4, 7, 14, 23, 28, 43, 46, 86, 92, 139, 161, 172, 278, 301, 322, 556, 602, 644, 973, 989, 1204, 1946, 1978, 3197, 3892, 3956, 5977, 6394, 6923, 11954, 12788, 13846, 22379, 23908, 27692, 41839, 44758, 83678, 89516, 137471, 167356, 274942, 549884, 962297, 1924594, 3849188]

約数ペア:

[(1, 3849188), (2, 1924594), (4, 962297), (7, 549884), (14, 274942), (23, 167356), (28, 137471), (43, 89516), (46, 83678), (86, 44758), (92, 41839), (139, 27692), (161, 23908), (172, 22379), (278, 13846), (301, 12788), (322, 11954), (556, 6923), (602, 6394), (644, 5977), (973, 3956), (989, 3892), (1204, 3197), (1946, 1978)]