5178306

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{887}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 11934720

約数和(自身を除く): 6756414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 139, 278, 417, 834, 887, 973, 1774, 1946, 2661, 2919, 5322, 5838, 6209, 12418, 18627, 37254, 123293, 246586, 369879, 739758, 863051, 1726102, 2589153, 5178306]

約数ペア:

[(1, 5178306), (2, 2589153), (3, 1726102), (6, 863051), (7, 739758), (14, 369879), (21, 246586), (42, 123293), (139, 37254), (278, 18627), (417, 12418), (834, 6209), (887, 5838), (973, 5322), (1774, 2919), (1946, 2661)]