2520199304

素因数分解:

$2^3\times 7^1\times {\mathrm{45003559}}^1$

素因数の和:45003572

約数の個数: 16

約数和(自身を含む): 5400427200

約数和(自身を除く): 2880227896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 45003559, 90007118, 180014236, 315024913, 360028472, 630049826, 1260099652, 2520199304]

約数ペア:

[(1, 2520199304), (2, 1260099652), (4, 630049826), (7, 360028472), (8, 315024913), (14, 180014236), (28, 90007118), (56, 45003559)]