2201213048

素因数分解:

$2^3\times {\mathrm{647}}^1\times {\mathrm{425273}}^1$

素因数の和:425926

約数の個数: 16

約数和(自身を含む): 4133663280

約数和(自身を除く): 1932450232

約数列:

[1, 2, 4, 8, 647, 1294, 2588, 5176, 425273, 850546, 1701092, 3402184, 275151631, 550303262, 1100606524, 2201213048]

約数ペア:

[(1, 2201213048), (2, 1100606524), (4, 550303262), (8, 275151631), (647, 3402184), (1294, 1701092), (2588, 850546), (5176, 425273)]