1238446385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{979009}}^1$

素因数の和:979048

約数の個数: 16

約数和(自身を含む): 1691729280

約数和(自身を除く): 453282895

約数列:

[1, 5, 11, 23, 55, 115, 253, 1265, 979009, 4895045, 10769099, 22517207, 53845495, 112586035, 247689277, 1238446385]

約数ペア:

[(1, 1238446385), (5, 247689277), (11, 112586035), (23, 53845495), (55, 22517207), (115, 10769099), (253, 4895045), (1265, 979009)]