1021732090

素因数分解:

$2^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1399633}}^1$

素因数の和:1399713

約数の個数: 16

約数和(自身を含む): 1864312488

約数和(自身を除く): 842580398

約数列:

[1, 2, 5, 10, 73, 146, 365, 730, 1399633, 2799266, 6998165, 13996330, 102173209, 204346418, 510866045, 1021732090]

約数ペア:

[(1, 1021732090), (2, 510866045), (5, 204346418), (10, 102173209), (73, 13996330), (146, 6998165), (365, 2799266), (730, 1399633)]