1238653247

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1\times {\mathrm{9887}}^1$

素因数の和:10342

約数の個数: 16

約数和(自身を含む): 1395394560

約数和(自身を除く): 156741313

約数列:

[1, 13, 23, 299, 419, 5447, 9637, 9887, 125281, 128531, 227401, 2956213, 4142653, 53854489, 95281019, 1238653247]

約数ペア:

[(1, 1238653247), (13, 95281019), (23, 53854489), (299, 4142653), (419, 2956213), (5447, 227401), (9637, 128531), (9887, 125281)]