256260601

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{4721}}^1$

素因数の和:4872

約数の個数: 16

約数和(自身を含む): 282866688

約数和(自身を除く): 26606087

約数列:

[1, 17, 31, 103, 527, 1751, 3193, 4721, 54281, 80257, 146351, 486263, 2487967, 8266471, 15074153, 256260601]

約数ペア:

[(1, 256260601), (17, 15074153), (31, 8266471), (103, 2487967), (527, 486263), (1751, 146351), (3193, 80257), (4721, 54281)]