1949043530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{177347}}^1$

素因数の和:177518

約数の個数: 32

約数和(自身を含む): 4035021696

約数和(自身を除く): 2085978166

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 10990, 177347, 354694, 886735, 1241429, 1773470, 2482858, 6207145, 12414290, 27843479, 55686958, 139217395, 194904353, 278434790, 389808706, 974521765, 1949043530]

約数ペア:

[(1, 1949043530), (2, 974521765), (5, 389808706), (7, 278434790), (10, 194904353), (14, 139217395), (35, 55686958), (70, 27843479), (157, 12414290), (314, 6207145), (785, 2482858), (1099, 1773470), (1570, 1241429), (2198, 886735), (5495, 354694), (10990, 177347)]