4385518486

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{643}}^1\times {\mathrm{1117}}^1$

素因数の和:1876

約数の個数: 32

約数和(自身を含む): 6842803968

約数和(自身を除く): 2457285482

約数列:

[1, 2, 43, 71, 86, 142, 643, 1117, 1286, 2234, 3053, 6106, 27649, 45653, 48031, 55298, 79307, 91306, 96062, 158614, 718231, 1436462, 1963079, 3410201, 3926158, 6820402, 30883933, 50994401, 61767866, 101988802, 2192759243, 4385518486]

約数ペア:

[(1, 4385518486), (2, 2192759243), (43, 101988802), (71, 61767866), (86, 50994401), (142, 30883933), (643, 6820402), (1117, 3926158), (1286, 3410201), (2234, 1963079), (3053, 1436462), (6106, 718231), (27649, 158614), (45653, 96062), (48031, 91306), (55298, 79307)]