2774138672

素因数分解:

$2^4\times {\mathrm{1777}}^1\times {\mathrm{97571}}^1$

素因数の和:99356

約数の個数: 20

約数和(自身を含む): 5377973496

約数和(自身を除く): 2603834824

約数列:

[1, 2, 4, 8, 16, 1777, 3554, 7108, 14216, 28432, 97571, 195142, 390284, 780568, 1561136, 173383667, 346767334, 693534668, 1387069336, 2774138672]

約数ペア:

[(1, 2774138672), (2, 1387069336), (4, 693534668), (8, 346767334), (16, 173383667), (1777, 1561136), (3554, 780568), (7108, 390284), (14216, 195142), (28432, 97571)]