2401471996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{563}}^1\times {\mathrm{1259}}^1$

素因数の和:1855

約数の個数: 72

約数和(自身を含む): 5292846720

約数和(自身を除く): 2891374724

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 563, 847, 1126, 1259, 1694, 2252, 2518, 3388, 3941, 5036, 6193, 7882, 8813, 12386, 13849, 15764, 17626, 24772, 27698, 35252, 43351, 55396, 68123, 86702, 96943, 136246, 152339, 173404, 193886, 272492, 304678, 387772, 476861, 609356, 708817, 953722, 1066373, 1417634, 1907444, 2132746, 2835268, 4265492, 4961719, 7796987, 9923438, 15593974, 19846876, 31187948, 54578909, 85766857, 109157818, 171533714, 218315636, 343067428, 600367999, 1200735998, 2401471996]

約数ペア:

[(1, 2401471996), (2, 1200735998), (4, 600367999), (7, 343067428), (11, 218315636), (14, 171533714), (22, 109157818), (28, 85766857), (44, 54578909), (77, 31187948), (121, 19846876), (154, 15593974), (242, 9923438), (308, 7796987), (484, 4961719), (563, 4265492), (847, 2835268), (1126, 2132746), (1259, 1907444), (1694, 1417634), (2252, 1066373), (2518, 953722), (3388, 708817), (3941, 609356), (5036, 476861), (6193, 387772), (7882, 304678), (8813, 272492), (12386, 193886), (13849, 173404), (15764, 152339), (17626, 136246), (24772, 96943), (27698, 86702), (35252, 68123), (43351, 55396)]