249890239

素因数分解:

${\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 264844800

約数和(自身を除く): 14954561

約数列:

[1, 23, 109, 263, 379, 2507, 6049, 8717, 28667, 41311, 99677, 659341, 950153, 2292571, 10864793, 249890239]

約数ペア:

[(1, 249890239), (23, 10864793), (109, 2292571), (263, 950153), (379, 659341), (2507, 99677), (6049, 41311), (8717, 28667)]