2013394551

素因数分解:

$3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{168499}}^1$

素因数の和:169078

約数の個数: 16

約数和(自身を含む): 3073440000

約数和(自身を除く): 1060045449

約数列:

[1, 3, 7, 21, 569, 1707, 3983, 11949, 168499, 505497, 1179493, 3538479, 95875931, 287627793, 671131517, 2013394551]

約数ペア:

[(1, 2013394551), (3, 671131517), (7, 287627793), (21, 95875931), (569, 3538479), (1707, 1179493), (3983, 505497), (11949, 168499)]