4257418

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:893

約数の個数: 16

約数和(自身を含む): 6998400

約数和(自身を除く): 2740982

約数列:

[1, 2, 11, 22, 431, 449, 862, 898, 4741, 4939, 9482, 9878, 193519, 387038, 2128709, 4257418]

約数ペア:

[(1, 4257418), (2, 2128709), (11, 387038), (22, 193519), (431, 9878), (449, 9482), (862, 4939), (898, 4741)]