2912372008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4000511}}^1$

素因数の和:4000537

約数の個数: 32

約数和(自身を含む): 6720860160

約数和(自身を除く): 3808488152

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 4000511, 8001022, 16002044, 28003577, 32004088, 52006643, 56007154, 104013286, 112014308, 208026572, 224028616, 364046501, 416053144, 728093002, 1456186004, 2912372008]

約数ペア:

[(1, 2912372008), (2, 1456186004), (4, 728093002), (7, 416053144), (8, 364046501), (13, 224028616), (14, 208026572), (26, 112014308), (28, 104013286), (52, 56007154), (56, 52006643), (91, 32004088), (104, 28003577), (182, 16002044), (364, 8001022), (728, 4000511)]