946422140

素因数分解:

$2^2\times 5^1\times {\mathrm{491}}^1\times {\mathrm{96377}}^1$

素因数の和:96877

約数の個数: 24

約数和(自身を含む): 1991554992

約数和(自身を除く): 1045132852

約数列:

[1, 2, 4, 5, 10, 20, 491, 982, 1964, 2455, 4910, 9820, 96377, 192754, 385508, 481885, 963770, 1927540, 47321107, 94642214, 189284428, 236605535, 473211070, 946422140]

約数ペア:

[(1, 946422140), (2, 473211070), (4, 236605535), (5, 189284428), (10, 94642214), (20, 47321107), (491, 1927540), (982, 963770), (1964, 481885), (2455, 385508), (4910, 192754), (9820, 96377)]