2051265856

素因数分解:

$2^6\times {\mathrm{23}}^1\times {\mathrm{1393523}}^1$

素因数の和:1393558

約数の個数: 28

約数和(自身を含む): 4247461152

約数和(自身を除く): 2196195296

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 184, 368, 736, 1472, 1393523, 2787046, 5574092, 11148184, 22296368, 32051029, 44592736, 64102058, 89185472, 128204116, 256408232, 512816464, 1025632928, 2051265856]

約数ペア:

[(1, 2051265856), (2, 1025632928), (4, 512816464), (8, 256408232), (16, 128204116), (23, 89185472), (32, 64102058), (46, 44592736), (64, 32051029), (92, 22296368), (184, 11148184), (368, 5574092), (736, 2787046), (1472, 1393523)]