472951490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{390869}}^1$

素因数の和:390898

約数の個数: 24

約数和(自身を含む): 935742780

約数和(自身を除く): 462791290

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 390869, 781738, 1954345, 3908690, 4299559, 8599118, 21497795, 42995590, 47295149, 94590298, 236475745, 472951490]

約数ペア:

[(1, 472951490), (2, 236475745), (5, 94590298), (10, 47295149), (11, 42995590), (22, 21497795), (55, 8599118), (110, 4299559), (121, 3908690), (242, 1954345), (605, 781738), (1210, 390869)]