3422260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1395

約数の個数: 24

約数和(自身を含む): 7245000

約数和(自身を除く): 3822740

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1249, 1370, 2498, 2740, 4996, 6245, 12490, 24980, 171113, 342226, 684452, 855565, 1711130, 3422260]

約数ペア:

[(1, 3422260), (2, 1711130), (4, 855565), (5, 684452), (10, 342226), (20, 171113), (137, 24980), (274, 12490), (548, 6245), (685, 4996), (1249, 2740), (1370, 2498)]