29121729988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{560033269}}^1$

素因数の和:560033286

約数の個数: 12

約数和(自身を含む): 54883260460

約数和(自身を除く): 25761530472

約数列:

[1, 2, 4, 13, 26, 52, 560033269, 1120066538, 2240133076, 7280432497, 14560864994, 29121729988]

約数ペア:

[(1, 29121729988), (2, 14560864994), (4, 7280432497), (13, 2240133076), (26, 1120066538), (52, 560033269)]