1520020712

素因数分解:

$2^3\times 7^1\times {\mathrm{293}}^1\times {\mathrm{92639}}^1$

素因数の和:92945

約数の個数: 32

約数和(自身を含む): 3268339200

約数和(自身を除く): 1748318488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 293, 586, 1172, 2051, 2344, 4102, 8204, 16408, 92639, 185278, 370556, 648473, 741112, 1296946, 2593892, 5187784, 27143227, 54286454, 108572908, 190002589, 217145816, 380005178, 760010356, 1520020712]

約数ペア:

[(1, 1520020712), (2, 760010356), (4, 380005178), (7, 217145816), (8, 190002589), (14, 108572908), (28, 54286454), (56, 27143227), (293, 5187784), (586, 2593892), (1172, 1296946), (2051, 741112), (2344, 648473), (4102, 370556), (8204, 185278), (16408, 92639)]