1490247935

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1307}}^1\times {\mathrm{20731}}^1$

素因数の和:22054

約数の個数: 16

約数和(自身を含む): 1952456832

約数和(自身を除く): 462208897

約数列:

[1, 5, 11, 55, 1307, 6535, 14377, 20731, 71885, 103655, 228041, 1140205, 27095417, 135477085, 298049587, 1490247935]

約数ペア:

[(1, 1490247935), (5, 298049587), (11, 135477085), (55, 27095417), (1307, 1140205), (6535, 228041), (14377, 103655), (20731, 71885)]