2051206336

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1753}}^1$

素因数の和:2201

約数の個数: 56

約数和(自身を含む): 4170029760

約数和(自身を除く): 2118823424

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 389, 752, 778, 1504, 1556, 1753, 3008, 3112, 3506, 6224, 7012, 12448, 14024, 18283, 24896, 28048, 36566, 56096, 73132, 82391, 112192, 146264, 164782, 292528, 329564, 585056, 659128, 681917, 1170112, 1318256, 1363834, 2636512, 2727668, 5273024, 5455336, 10910672, 21821344, 32050099, 43642688, 64100198, 128200396, 256400792, 512801584, 1025603168, 2051206336]

約数ペア:

[(1, 2051206336), (2, 1025603168), (4, 512801584), (8, 256400792), (16, 128200396), (32, 64100198), (47, 43642688), (64, 32050099), (94, 21821344), (188, 10910672), (376, 5455336), (389, 5273024), (752, 2727668), (778, 2636512), (1504, 1363834), (1556, 1318256), (1753, 1170112), (3008, 681917), (3112, 659128), (3506, 585056), (6224, 329564), (7012, 292528), (12448, 164782), (14024, 146264), (18283, 112192), (24896, 82391), (28048, 73132), (36566, 56096)]