2013117895

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{221587}}^1$

素因数の和:221694

約数の個数: 16

約数和(自身を含む): 2552693760

約数和(自身を除く): 539575865

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 221587, 1107935, 5096501, 17505373, 25482505, 87526865, 402623579, 2013117895]

約数ペア:

[(1, 2013117895), (5, 402623579), (23, 87526865), (79, 25482505), (115, 17505373), (395, 5096501), (1817, 1107935), (9085, 221587)]