2799999202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{12377}}^1$

素因数の和:12523

約数の個数: 64

約数和(自身を含む): 5689522944

約数和(自身を除く): 2889523742

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 113, 143, 154, 182, 226, 286, 791, 1001, 1243, 1469, 1582, 2002, 2486, 2938, 8701, 10283, 12377, 16159, 17402, 20566, 24754, 32318, 86639, 113113, 136147, 160901, 173278, 226226, 272294, 321802, 953029, 1126307, 1398601, 1769911, 1906058, 2252614, 2797202, 3539822, 9790207, 12389377, 15384611, 18181813, 19580414, 24778754, 30769222, 36363626, 107692277, 127272691, 199999943, 215384554, 254545382, 399999886, 1399999601, 2799999202]

約数ペア:

[(1, 2799999202), (2, 1399999601), (7, 399999886), (11, 254545382), (13, 215384554), (14, 199999943), (22, 127272691), (26, 107692277), (77, 36363626), (91, 30769222), (113, 24778754), (143, 19580414), (154, 18181813), (182, 15384611), (226, 12389377), (286, 9790207), (791, 3539822), (1001, 2797202), (1243, 2252614), (1469, 1906058), (1582, 1769911), (2002, 1398601), (2486, 1126307), (2938, 953029), (8701, 321802), (10283, 272294), (12377, 226226), (16159, 173278), (17402, 160901), (20566, 136147), (24754, 113113), (32318, 86639)]