801021310

素因数分解:

$2^1\times 5^1\times {\mathrm{349}}^1\times {\mathrm{229519}}^1$

素因数の和:229875

約数の個数: 16

約数和(自身を含む): 1445976000

約数和(自身を除く): 644954690

約数列:

[1, 2, 5, 10, 349, 698, 1745, 3490, 229519, 459038, 1147595, 2295190, 80102131, 160204262, 400510655, 801021310]

約数ペア:

[(1, 801021310), (2, 400510655), (5, 160204262), (10, 80102131), (349, 2295190), (698, 1147595), (1745, 459038), (3490, 229519)]