1294139742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621729}}^1$

素因数の和:1621760

約数の個数: 32

約数和(自身を含む): 3113721600

約数和(自身を除く): 1819581858

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 1621729, 3243458, 4865187, 9730374, 11352103, 22704206, 30812851, 34056309, 61625702, 68112618, 92438553, 184877106, 215689957, 431379914, 647069871, 1294139742]

約数ペア:

[(1, 1294139742), (2, 647069871), (3, 431379914), (6, 215689957), (7, 184877106), (14, 92438553), (19, 68112618), (21, 61625702), (38, 34056309), (42, 30812851), (57, 22704206), (114, 11352103), (133, 9730374), (266, 4865187), (399, 3243458), (798, 1621729)]