493790

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{67}}^2$

素因数の和:152

約数の個数: 24

約数和(自身を含む): 984312

約数和(自身を除く): 490522

約数列:

[1, 2, 5, 10, 11, 22, 55, 67, 110, 134, 335, 670, 737, 1474, 3685, 4489, 7370, 8978, 22445, 44890, 49379, 98758, 246895, 493790]

約数ペア:

[(1, 493790), (2, 246895), (5, 98758), (10, 49379), (11, 44890), (22, 22445), (55, 8978), (67, 7370), (110, 4489), (134, 3685), (335, 1474), (670, 737)]