871224396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{10371719}}^1$

素因数の和:10371733

約数の個数: 24

約数和(自身を含む): 2323265280

約数和(自身を除く): 1452040884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 10371719, 20743438, 31115157, 41486876, 62230314, 72602033, 124460628, 145204066, 217806099, 290408132, 435612198, 871224396]

約数ペア:

[(1, 871224396), (2, 435612198), (3, 290408132), (4, 217806099), (6, 145204066), (7, 124460628), (12, 72602033), (14, 62230314), (21, 41486876), (28, 31115157), (42, 20743438), (84, 10371719)]