2016043265

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{221909}}^1$

素因数の和:222016

約数の個数: 16

約数和(自身を含む): 2556403200

約数和(自身を除く): 540359935

約数列:

[1, 5, 23, 79, 115, 395, 1817, 9085, 221909, 1109545, 5103907, 17530811, 25519535, 87654055, 403208653, 2016043265]

約数ペア:

[(1, 2016043265), (5, 403208653), (23, 87654055), (79, 25519535), (115, 17530811), (395, 5103907), (1817, 1109545), (9085, 221909)]