2011192718

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{241}}^1\times {\mathrm{3457}}^1$

素因数の和:3788

約数の個数: 32

約数和(自身を含む): 3253618368

約数和(自身を除く): 1242425650

約数列:

[1, 2, 17, 34, 71, 142, 241, 482, 1207, 2414, 3457, 4097, 6914, 8194, 17111, 34222, 58769, 117538, 245447, 290887, 490894, 581774, 833137, 1666274, 4172599, 8345198, 14163329, 28326658, 59152727, 118305454, 1005596359, 2011192718]

約数ペア:

[(1, 2011192718), (2, 1005596359), (17, 118305454), (34, 59152727), (71, 28326658), (142, 14163329), (241, 8345198), (482, 4172599), (1207, 1666274), (2414, 833137), (3457, 581774), (4097, 490894), (6914, 290887), (8194, 245447), (17111, 117538), (34222, 58769)]