3946964

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1931}}^1$

素因数の和:2015

約数の個数: 24

約数和(自身を含む): 8006208

約数和(自身を除く): 4059244

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 292, 511, 1022, 1931, 2044, 3862, 7724, 13517, 27034, 54068, 140963, 281926, 563852, 986741, 1973482, 3946964]

約数ペア:

[(1, 3946964), (2, 1973482), (4, 986741), (7, 563852), (14, 281926), (28, 140963), (73, 54068), (146, 27034), (292, 13517), (511, 7724), (1022, 3862), (1931, 2044)]