1949807976

素因数分解:

$2^3\times 3^1\times {\mathrm{193}}^1\times {\mathrm{509}}^1\times {\mathrm{827}}^1$

素因数の和:1538

約数の個数: 64

約数和(自身を含む): 4915339200

約数和(自身を除く): 2965531224

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 193, 386, 509, 579, 772, 827, 1018, 1158, 1527, 1544, 1654, 2036, 2316, 2481, 3054, 3308, 4072, 4632, 4962, 6108, 6616, 9924, 12216, 19848, 98237, 159611, 196474, 294711, 319222, 392948, 420943, 478833, 589422, 638444, 785896, 841886, 957666, 1178844, 1262829, 1276888, 1683772, 1915332, 2357688, 2525658, 3367544, 3830664, 5051316, 10102632, 81241999, 162483998, 243725997, 324967996, 487451994, 649935992, 974903988, 1949807976]

約数ペア:

[(1, 1949807976), (2, 974903988), (3, 649935992), (4, 487451994), (6, 324967996), (8, 243725997), (12, 162483998), (24, 81241999), (193, 10102632), (386, 5051316), (509, 3830664), (579, 3367544), (772, 2525658), (827, 2357688), (1018, 1915332), (1158, 1683772), (1527, 1276888), (1544, 1262829), (1654, 1178844), (2036, 957666), (2316, 841886), (2481, 785896), (3054, 638444), (3308, 589422), (4072, 478833), (4632, 420943), (4962, 392948), (6108, 319222), (6616, 294711), (9924, 196474), (12216, 159611), (19848, 98237)]