797262190

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{126349}}^1$

素因数の和:126987

約数の個数: 16

約数和(自身を含む): 1437357600

約数和(自身を除く): 640095410

約数列:

[1, 2, 5, 10, 631, 1262, 3155, 6310, 126349, 252698, 631745, 1263490, 79726219, 159452438, 398631095, 797262190]

約数ペア:

[(1, 797262190), (2, 398631095), (5, 159452438), (10, 79726219), (631, 1263490), (1262, 631745), (3155, 252698), (6310, 126349)]