1418438

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1427}}^1$

素因数の和:1507

約数の個数: 16

約数和(自身を含む): 2467584

約数和(自身を除く): 1049146

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 1427, 2854, 9989, 19978, 101317, 202634, 709219, 1418438]

約数ペア:

[(1, 1418438), (2, 709219), (7, 202634), (14, 101317), (71, 19978), (142, 9989), (497, 2854), (994, 1427)]