3198946

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{311}}^1$

素因数の和:489

約数の個数: 16

約数和(自身を含む): 4979520

約数和(自身を除く): 1780574

約数列:

[1, 2, 37, 74, 139, 278, 311, 622, 5143, 10286, 11507, 23014, 43229, 86458, 1599473, 3198946]

約数ペア:

[(1, 3198946), (2, 1599473), (37, 86458), (74, 43229), (139, 23014), (278, 11507), (311, 10286), (622, 5143)]