919173604

素因数分解:

$2^2\times {\mathrm{491}}^1\times {\mathrm{468011}}^1$

素因数の和:468506

約数の個数: 12

約数和(自身を含む): 1611833328

約数和(自身を除く): 692659724

約数列:

[1, 2, 4, 491, 982, 1964, 468011, 936022, 1872044, 229793401, 459586802, 919173604]

約数ペア:

[(1, 919173604), (2, 459586802), (4, 229793401), (491, 1872044), (982, 936022), (1964, 468011)]