2017694470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1078981}}^1$

素因数の和:1079016

約数の個数: 32

約数和(自身を含む): 4195082016

約数和(自身を除く): 2177387546

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 1078981, 2157962, 5394905, 10789810, 11868791, 18342677, 23737582, 36685354, 59343955, 91713385, 118687910, 183426770, 201769447, 403538894, 1008847235, 2017694470]

約数ペア:

[(1, 2017694470), (2, 1008847235), (5, 403538894), (10, 201769447), (11, 183426770), (17, 118687910), (22, 91713385), (34, 59343955), (55, 36685354), (85, 23737582), (110, 18342677), (170, 11868791), (187, 10789810), (374, 5394905), (935, 2157962), (1870, 1078981)]