2394590

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1979}}^1$

素因数の和:2008

約数の個数: 24

約数和(自身を含む): 4740120

約数和(自身を除く): 2345530

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 605, 1210, 1979, 3958, 9895, 19790, 21769, 43538, 108845, 217690, 239459, 478918, 1197295, 2394590]

約数ペア:

[(1, 2394590), (2, 1197295), (5, 478918), (10, 239459), (11, 217690), (22, 108845), (55, 43538), (110, 21769), (121, 19790), (242, 9895), (605, 3958), (1210, 1979)]