4080204770

素因数分解:

$2^1\times 5^1\times {\mathrm{1493}}^1\times {\mathrm{273289}}^1$

素因数の和:274789

約数の個数: 16

約数和(自身を含む): 7349314680

約数和(自身を除く): 3269109910

約数列:

[1, 2, 5, 10, 1493, 2986, 7465, 14930, 273289, 546578, 1366445, 2732890, 408020477, 816040954, 2040102385, 4080204770]

約数ペア:

[(1, 4080204770), (2, 2040102385), (5, 816040954), (10, 408020477), (1493, 2732890), (2986, 1366445), (7465, 546578), (14930, 273289)]