2493370

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1230

約数の個数: 32

約数和(自身を含む): 5158080

約数和(自身を除く): 2664710

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 1193, 2090, 2386, 5965, 11930, 13123, 22667, 26246, 45334, 65615, 113335, 131230, 226670, 249337, 498674, 1246685, 2493370]

約数ペア:

[(1, 2493370), (2, 1246685), (5, 498674), (10, 249337), (11, 226670), (19, 131230), (22, 113335), (38, 65615), (55, 45334), (95, 26246), (110, 22667), (190, 13123), (209, 11930), (418, 5965), (1045, 2386), (1193, 2090)]