1230489898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{69653}}^1$

素因数の和:69750

約数の個数: 24

約数和(自身を含む): 2056604004

約数和(自身を除く): 826114106

約数列:

[1, 2, 11, 22, 73, 121, 146, 242, 803, 1606, 8833, 17666, 69653, 139306, 766183, 1532366, 5084669, 8428013, 10169338, 16856026, 55931359, 111862718, 615244949, 1230489898]

約数ペア:

[(1, 1230489898), (2, 615244949), (11, 111862718), (22, 55931359), (73, 16856026), (121, 10169338), (146, 8428013), (242, 5084669), (803, 1532366), (1606, 766183), (8833, 139306), (17666, 69653)]