2015572706

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{204793}}^1$

素因数の和:204858

約数の個数: 32

約数和(自身を含む): 3735442560

約数和(自身を除く): 1719869854

約数列:

[1, 2, 7, 14, 19, 37, 38, 74, 133, 259, 266, 518, 703, 1406, 4921, 9842, 204793, 409586, 1433551, 2867102, 3891067, 7577341, 7782134, 15154682, 27237469, 53041387, 54474938, 106082774, 143969479, 287938958, 1007786353, 2015572706]

約数ペア:

[(1, 2015572706), (2, 1007786353), (7, 287938958), (14, 143969479), (19, 106082774), (37, 54474938), (38, 53041387), (74, 27237469), (133, 15154682), (259, 7782134), (266, 7577341), (518, 3891067), (703, 2867102), (1406, 1433551), (4921, 409586), (9842, 204793)]