1036380340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{378241}}^1$

素因数の和:378387

約数の個数: 24

約数和(自身を含む): 2192290632

約数和(自身を除く): 1155910292

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 378241, 756482, 1512964, 1891205, 3782410, 7564820, 51819017, 103638034, 207276068, 259095085, 518190170, 1036380340]

約数ペア:

[(1, 1036380340), (2, 518190170), (4, 259095085), (5, 207276068), (10, 103638034), (20, 51819017), (137, 7564820), (274, 3782410), (548, 1891205), (685, 1512964), (1370, 756482), (2740, 378241)]