1440478217

素因数分解:

${\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{4423}}^1$

素因数の和:4784

約数の個数: 16

約数和(自身を含む): 1546984320

約数和(自身を除く): 106506103

約数列:

[1, 19, 61, 281, 1159, 4423, 5339, 17141, 84037, 269803, 325679, 1242863, 5126257, 23614397, 75814643, 1440478217]

約数ペア:

[(1, 1440478217), (19, 75814643), (61, 23614397), (281, 5126257), (1159, 1242863), (4423, 325679), (5339, 269803), (17141, 84037)]