1456642

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:993

約数の個数: 16

約数和(自身を含む): 2418912

約数和(自身を除く): 962270

約数列:

[1, 2, 11, 22, 73, 146, 803, 907, 1606, 1814, 9977, 19954, 66211, 132422, 728321, 1456642]

約数ペア:

[(1, 1456642), (2, 728321), (11, 132422), (22, 66211), (73, 19954), (146, 9977), (803, 1814), (907, 1606)]