6388438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6427}}^1$

素因数の和:6507

約数の個数: 16

約数和(自身を含む): 11107584

約数和(自身を除く): 4719146

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 6427, 12854, 44989, 89978, 456317, 912634, 3194219, 6388438]

約数ペア:

[(1, 6388438), (2, 3194219), (7, 912634), (14, 456317), (71, 89978), (142, 44989), (497, 12854), (994, 6427)]