1020150726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{19447}}^1$

素因数の和:20708

約数の個数: 32

約数和(自身を含む): 2333760000

約数和(自身を除く): 1313609274

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1249, 2498, 3747, 7494, 8743, 17486, 19447, 26229, 38894, 52458, 58341, 116682, 136129, 272258, 408387, 816774, 24289303, 48578606, 72867909, 145735818, 170025121, 340050242, 510075363, 1020150726]

約数ペア:

[(1, 1020150726), (2, 510075363), (3, 340050242), (6, 170025121), (7, 145735818), (14, 72867909), (21, 48578606), (42, 24289303), (1249, 816774), (2498, 408387), (3747, 272258), (7494, 136129), (8743, 116682), (17486, 58341), (19447, 52458), (26229, 38894)]