123683394

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{457}}^1\times {\mathrm{1049}}^1$

素因数の和:1554

約数の個数: 32

約数和(自身を含む): 253915200

約数和(自身を除く): 130231806

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 457, 914, 1049, 1371, 2098, 2742, 3147, 6294, 19651, 39302, 45107, 58953, 90214, 117906, 135321, 270642, 479393, 958786, 1438179, 2876358, 20613899, 41227798, 61841697, 123683394]

約数ペア:

[(1, 123683394), (2, 61841697), (3, 41227798), (6, 20613899), (43, 2876358), (86, 1438179), (129, 958786), (258, 479393), (457, 270642), (914, 135321), (1049, 117906), (1371, 90214), (2098, 58953), (2742, 45107), (3147, 39302), (6294, 19651)]