1289014794

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{16573}}^1$

素因数の和:16759

約数の個数: 48

約数和(自身を含む): 2908737000

約数和(自身を除く): 1619722206

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 149, 174, 261, 298, 447, 522, 894, 1341, 2682, 4321, 8642, 12963, 16573, 25926, 33146, 38889, 49719, 77778, 99438, 149157, 298314, 480617, 961234, 1441851, 2469377, 2883702, 4325553, 4938754, 7408131, 8651106, 14816262, 22224393, 44448786, 71611933, 143223866, 214835799, 429671598, 644507397, 1289014794]

約数ペア:

[(1, 1289014794), (2, 644507397), (3, 429671598), (6, 214835799), (9, 143223866), (18, 71611933), (29, 44448786), (58, 22224393), (87, 14816262), (149, 8651106), (174, 7408131), (261, 4938754), (298, 4325553), (447, 2883702), (522, 2469377), (894, 1441851), (1341, 961234), (2682, 480617), (4321, 298314), (8642, 149157), (12963, 99438), (16573, 77778), (25926, 49719), (33146, 38889)]