2066779

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1$

素因数の和:270

約数の個数: 16

約数和(自身を含む): 2469600

約数和(自身を除く): 402821

約数列:

[1, 11, 13, 97, 143, 149, 1067, 1261, 1639, 1937, 13871, 14453, 21307, 158983, 187889, 2066779]

約数ペア:

[(1, 2066779), (11, 187889), (13, 158983), (97, 21307), (143, 14453), (149, 13871), (1067, 1937), (1261, 1639)]