2081960062

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{463}}^1\times {\mathrm{797}}^1$

素因数の和:1313

約数の個数: 64

約数和(自身を含む): 3981164544

約数和(自身を除く): 1899204482

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 463, 797, 806, 926, 1594, 2821, 3241, 5579, 5642, 6019, 6482, 10361, 11158, 12038, 14353, 20722, 24707, 28706, 42133, 49414, 72527, 84266, 100471, 145054, 172949, 186589, 200942, 321191, 345898, 369011, 373178, 642382, 738022, 1306123, 2248337, 2583077, 2612246, 4496674, 4797143, 5166154, 9594286, 11439341, 22878682, 33580001, 67160002, 80075387, 148711433, 160150774, 297422866, 1040980031, 2081960062]

約数ペア:

[(1, 2081960062), (2, 1040980031), (7, 297422866), (13, 160150774), (14, 148711433), (26, 80075387), (31, 67160002), (62, 33580001), (91, 22878682), (182, 11439341), (217, 9594286), (403, 5166154), (434, 4797143), (463, 4496674), (797, 2612246), (806, 2583077), (926, 2248337), (1594, 1306123), (2821, 738022), (3241, 642382), (5579, 373178), (5642, 369011), (6019, 345898), (6482, 321191), (10361, 200942), (11158, 186589), (12038, 172949), (14353, 145054), (20722, 100471), (24707, 84266), (28706, 72527), (42133, 49414)]