4395500418

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1139321}}^1$

素因数の和:1139969

約数の個数: 16

約数和(自身を含む): 8804680416

約数和(自身を除く): 4409179998

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 1139321, 2278642, 3417963, 6835926, 732583403, 1465166806, 2197750209, 4395500418]

約数ペア:

[(1, 4395500418), (2, 2197750209), (3, 1465166806), (6, 732583403), (643, 6835926), (1286, 3417963), (1929, 2278642), (3858, 1139321)]