814915094

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:489

約数の個数: 64

約数和(自身を含む): 1509549696

約数和(自身を除く): 694634602

約数列:

[1, 2, 7, 14, 17, 34, 113, 119, 157, 193, 226, 238, 314, 386, 791, 1099, 1351, 1582, 1921, 2198, 2669, 2702, 3281, 3842, 5338, 6562, 13447, 17741, 18683, 21809, 22967, 26894, 30301, 35482, 37366, 43618, 45934, 60602, 124187, 152663, 212107, 248374, 301597, 305326, 370753, 424214, 515117, 603194, 741506, 1030234, 2111179, 2595271, 3424013, 3605819, 4222358, 5190542, 6848026, 7211638, 23968091, 47936182, 58208221, 116416442, 407457547, 814915094]

約数ペア:

[(1, 814915094), (2, 407457547), (7, 116416442), (14, 58208221), (17, 47936182), (34, 23968091), (113, 7211638), (119, 6848026), (157, 5190542), (193, 4222358), (226, 3605819), (238, 3424013), (314, 2595271), (386, 2111179), (791, 1030234), (1099, 741506), (1351, 603194), (1582, 515117), (1921, 424214), (2198, 370753), (2669, 305326), (2702, 301597), (3281, 248374), (3842, 212107), (5338, 152663), (6562, 124187), (13447, 60602), (17741, 45934), (18683, 43618), (21809, 37366), (22967, 35482), (26894, 30301)]