40770422

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{264743}}^1$

素因数の和:264763

約数の個数: 16

約数和(自身を含む): 76246272

約数和(自身を除く): 35475850

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 264743, 529486, 1853201, 2912173, 3706402, 5824346, 20385211, 40770422]

約数ペア:

[(1, 40770422), (2, 20385211), (7, 5824346), (11, 3706402), (14, 2912173), (22, 1853201), (77, 529486), (154, 264743)]