2079863656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{1949}}^1$

素因数の和:2330

約数の個数: 64

約数和(自身を含む): 4350528000

約数和(自身を除く): 2270664344

約数列:

[1, 2, 4, 8, 13, 26, 31, 52, 62, 104, 124, 248, 331, 403, 662, 806, 1324, 1612, 1949, 2648, 3224, 3898, 4303, 7796, 8606, 10261, 15592, 17212, 20522, 25337, 34424, 41044, 50674, 60419, 82088, 101348, 120838, 133393, 202696, 241676, 266786, 483352, 533572, 645119, 785447, 1067144, 1290238, 1570894, 2580476, 3141788, 5160952, 6283576, 8386547, 16773094, 19998689, 33546188, 39997378, 67092376, 79994756, 159989512, 259982957, 519965914, 1039931828, 2079863656]

約数ペア:

[(1, 2079863656), (2, 1039931828), (4, 519965914), (8, 259982957), (13, 159989512), (26, 79994756), (31, 67092376), (52, 39997378), (62, 33546188), (104, 19998689), (124, 16773094), (248, 8386547), (331, 6283576), (403, 5160952), (662, 3141788), (806, 2580476), (1324, 1570894), (1612, 1290238), (1949, 1067144), (2648, 785447), (3224, 645119), (3898, 533572), (4303, 483352), (7796, 266786), (8606, 241676), (10261, 202696), (15592, 133393), (17212, 120838), (20522, 101348), (25337, 82088), (34424, 60419), (41044, 50674)]