1421422382

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{191}}^1\times {\mathrm{41809}}^1$

素因数の和:42091

約数の個数: 16

約数和(自身を含む): 2167430400

約数和(自身を除く): 746008018

約数列:

[1, 2, 89, 178, 191, 382, 16999, 33998, 41809, 83618, 3721001, 7442002, 7985519, 15971038, 710711191, 1421422382]

約数ペア:

[(1, 1421422382), (2, 710711191), (89, 15971038), (178, 7985519), (191, 7442002), (382, 3721001), (16999, 83618), (33998, 41809)]