858893119

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{922549}}^1$

素因数の和:922582

約数の個数: 12

約数和(自身を含む): 1051707000

約数和(自身を除く): 192813881

約数列:

[1, 7, 19, 49, 133, 931, 922549, 6457843, 17528431, 45204901, 122699017, 858893119]

約数ペア:

[(1, 858893119), (7, 122699017), (19, 45204901), (49, 17528431), (133, 6457843), (931, 922549)]