4934740

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{1801}}^1$

素因数の和:1947

約数の個数: 24

約数和(自身を含む): 10444392

約数和(自身を除く): 5509652

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 1801, 2740, 3602, 7204, 9005, 18010, 36020, 246737, 493474, 986948, 1233685, 2467370, 4934740]

約数ペア:

[(1, 4934740), (2, 2467370), (4, 1233685), (5, 986948), (10, 493474), (20, 246737), (137, 36020), (274, 18010), (548, 9005), (685, 7204), (1370, 3602), (1801, 2740)]