1765271378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{337}}^1$

素因数の和:547

約数の個数: 64

約数和(自身を含む): 3027268608

約数和(自身を除く): 1261997230

約数列:

[1, 2, 13, 26, 31, 62, 67, 97, 134, 194, 337, 403, 674, 806, 871, 1261, 1742, 2077, 2522, 3007, 4154, 4381, 6014, 6499, 8762, 10447, 12998, 20894, 22579, 27001, 32689, 39091, 45158, 54002, 65378, 78182, 84487, 135811, 168974, 201469, 271622, 293527, 402938, 424957, 587054, 699949, 849914, 1013359, 1399898, 2026718, 2190163, 2619097, 4380326, 5238194, 9099337, 13173667, 18198674, 26347334, 28472119, 56944238, 67895053, 135790106, 882635689, 1765271378]

約数ペア:

[(1, 1765271378), (2, 882635689), (13, 135790106), (26, 67895053), (31, 56944238), (62, 28472119), (67, 26347334), (97, 18198674), (134, 13173667), (194, 9099337), (337, 5238194), (403, 4380326), (674, 2619097), (806, 2190163), (871, 2026718), (1261, 1399898), (1742, 1013359), (2077, 849914), (2522, 699949), (3007, 587054), (4154, 424957), (4381, 402938), (6014, 293527), (6499, 271622), (8762, 201469), (10447, 168974), (12998, 135811), (20894, 84487), (22579, 78182), (27001, 65378), (32689, 54002), (39091, 45158)]