4218402242

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{217421}}^1$

素因数の和:217621

約数の個数: 16

約数和(自身を含む): 6457433400

約数和(自身を除く): 2239031158

約数列:

[1, 2, 89, 109, 178, 218, 9701, 19402, 217421, 434842, 19350469, 23698889, 38700938, 47397778, 2109201121, 4218402242]

約数ペア:

[(1, 4218402242), (2, 2109201121), (89, 47397778), (109, 38700938), (178, 23698889), (218, 19350469), (9701, 434842), (19402, 217421)]