390182689

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{883}}^1\times {\mathrm{1789}}^1$

素因数の和:2704

約数の個数: 16

約数和(自身を含む): 443060800

約数和(自身を除く): 52878111

約数列:

[1, 13, 19, 247, 883, 1789, 11479, 16777, 23257, 33991, 218101, 441883, 1579687, 20535931, 30014053, 390182689]

約数ペア:

[(1, 390182689), (13, 30014053), (19, 20535931), (247, 1579687), (883, 441883), (1789, 218101), (11479, 33991), (16777, 23257)]