291258257732

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2633}}^1\times {\mathrm{2127277}}^1$

素因数の和:2129927

約数の個数: 24

約数和(自身を含む): 549118524696

約数和(自身を除く): 257860266964

約数列:

[1, 2, 4, 13, 26, 52, 2633, 5266, 10532, 34229, 68458, 136916, 2127277, 4254554, 8509108, 27654601, 55309202, 110618404, 5601120341, 11202240682, 22404481364, 72814564433, 145629128866, 291258257732]

約数ペア:

[(1, 291258257732), (2, 145629128866), (4, 72814564433), (13, 22404481364), (26, 11202240682), (52, 5601120341), (2633, 110618404), (5266, 55309202), (10532, 27654601), (34229, 8509108), (68458, 4254554), (136916, 2127277)]