2042382095

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{311}}^1\times {\mathrm{1423}}^1$

素因数の和:1823

約数の個数: 32

約数和(自身を含む): 2687053824

約数和(自身を除く): 644671729

約数列:

[1, 5, 13, 65, 71, 311, 355, 923, 1423, 1555, 4043, 4615, 7115, 18499, 20215, 22081, 92495, 101033, 110405, 287053, 442553, 505165, 1313429, 1435265, 2212765, 5753189, 6567145, 28765945, 31421263, 157106315, 408476419, 2042382095]

約数ペア:

[(1, 2042382095), (5, 408476419), (13, 157106315), (65, 31421263), (71, 28765945), (311, 6567145), (355, 5753189), (923, 2212765), (1423, 1435265), (1555, 1313429), (4043, 505165), (4615, 442553), (7115, 287053), (18499, 110405), (20215, 101033), (22081, 92495)]