809794442

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{26959}}^1$

素因数の和:27637

約数の個数: 16

約数和(自身を含む): 1269492480

約数和(自身を除く): 459698038

約数列:

[1, 2, 23, 46, 653, 1306, 15019, 26959, 30038, 53918, 620057, 1240114, 17604227, 35208454, 404897221, 809794442]

約数ペア:

[(1, 809794442), (2, 404897221), (23, 35208454), (46, 17604227), (653, 1240114), (1306, 620057), (15019, 53918), (26959, 30038)]