2145654004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41262577}}^1$

素因数の和:41262594

約数の個数: 12

約数和(自身を含む): 4043732644

約数和(自身を除く): 1898078640

約数列:

[1, 2, 4, 13, 26, 52, 41262577, 82525154, 165050308, 536413501, 1072827002, 2145654004]

約数ペア:

[(1, 2145654004), (2, 1072827002), (4, 536413501), (13, 165050308), (26, 82525154), (52, 41262577)]