1043281904

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{337}}^1$

素因数の和:694

約数の個数: 80

約数和(自身を含む): 2345730816

約数和(自身を除く): 1302448912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 211, 262, 337, 422, 524, 674, 844, 917, 1048, 1348, 1477, 1688, 1834, 2096, 2359, 2696, 2954, 3376, 3668, 4718, 5392, 5908, 7336, 9436, 11816, 14672, 18872, 23632, 27641, 37744, 44147, 55282, 71107, 88294, 110564, 142214, 176588, 193487, 221128, 284428, 309029, 353176, 386974, 442256, 497749, 568856, 618058, 706352, 773948, 995498, 1137712, 1236116, 1547896, 1990996, 2472232, 3095792, 3981992, 4944464, 7963984, 9315017, 18630034, 37260068, 65205119, 74520136, 130410238, 149040272, 260820476, 521640952, 1043281904]

約数ペア:

[(1, 1043281904), (2, 521640952), (4, 260820476), (7, 149040272), (8, 130410238), (14, 74520136), (16, 65205119), (28, 37260068), (56, 18630034), (112, 9315017), (131, 7963984), (211, 4944464), (262, 3981992), (337, 3095792), (422, 2472232), (524, 1990996), (674, 1547896), (844, 1236116), (917, 1137712), (1048, 995498), (1348, 773948), (1477, 706352), (1688, 618058), (1834, 568856), (2096, 497749), (2359, 442256), (2696, 386974), (2954, 353176), (3376, 309029), (3668, 284428), (4718, 221128), (5392, 193487), (5908, 176588), (7336, 142214), (9436, 110564), (11816, 88294), (14672, 71107), (18872, 55282), (23632, 44147), (27641, 37744)]