668996858884

素因数分解:

$2^2\times {\mathrm{42017}}^1\times {\mathrm{3980513}}^1$

素因数の和:4022534

約数の個数: 12

約数和(自身を含む): 1170772660764

約数和(自身を除く): 501775801880

約数列:

[1, 2, 4, 42017, 84034, 168068, 3980513, 7961026, 15922052, 167249214721, 334498429442, 668996858884]

約数ペア:

[(1, 668996858884), (2, 334498429442), (4, 167249214721), (42017, 15922052), (84034, 7961026), (168068, 3980513)]