2149778077434

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{43540691}}^1$

素因数の和:43540923

約数の個数: 48

約数和(自身を含む): 5039922180384

約数和(自身を除く): 2890144102950

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 211, 234, 422, 633, 1266, 1899, 2743, 3798, 5486, 8229, 16458, 24687, 49374, 43540691, 87081382, 130622073, 261244146, 391866219, 566028983, 783732438, 1132057966, 1698086949, 3396173898, 5094260847, 9187085801, 10188521694, 18374171602, 27561257403, 55122514806, 82683772209, 119432115413, 165367544418, 238864230826, 358296346239, 716592692478, 1074889038717, 2149778077434]

約数ペア:

[(1, 2149778077434), (2, 1074889038717), (3, 716592692478), (6, 358296346239), (9, 238864230826), (13, 165367544418), (18, 119432115413), (26, 82683772209), (39, 55122514806), (78, 27561257403), (117, 18374171602), (211, 10188521694), (234, 9187085801), (422, 5094260847), (633, 3396173898), (1266, 1698086949), (1899, 1132057966), (2743, 783732438), (3798, 566028983), (5486, 391866219), (8229, 261244146), (16458, 130622073), (24687, 87081382), (49374, 43540691)]