2012283889

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{175393}}^1$

素因数の和:175560

約数の個数: 16

約数和(自身を含む): 2525673600

約数和(自身を除く): 513389711

約数列:

[1, 7, 11, 77, 149, 1043, 1639, 11473, 175393, 1227751, 1929323, 13505261, 26133557, 182934899, 287469127, 2012283889]

約数ペア:

[(1, 2012283889), (7, 287469127), (11, 182934899), (77, 26133557), (149, 13505261), (1043, 1929323), (1639, 1227751), (11473, 175393)]