242391556

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{500809}}^1$

素因数の和:500835

約数の個数: 18

約数和(自身を含む): 466254110

約数和(自身を除く): 223862554

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 500809, 1001618, 2003236, 5508899, 11017798, 22035596, 60597889, 121195778, 242391556]

約数ペア:

[(1, 242391556), (2, 121195778), (4, 60597889), (11, 22035596), (22, 11017798), (44, 5508899), (121, 2003236), (242, 1001618), (484, 500809)]