520030087976

素因数分解:

$2^3\times 7^1\times {\mathrm{17191}}^1\times {\mathrm{540181}}^1$

素因数の和:557385

約数の個数: 32

約数和(自身を含む): 1114417073280

約数和(自身を除く): 594386985304

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 17191, 34382, 68764, 120337, 137528, 240674, 481348, 540181, 962696, 1080362, 2160724, 3781267, 4321448, 7562534, 15125068, 30250136, 9286251571, 18572503142, 37145006284, 65003760997, 74290012568, 130007521994, 260015043988, 520030087976]

約数ペア:

[(1, 520030087976), (2, 260015043988), (4, 130007521994), (7, 74290012568), (8, 65003760997), (14, 37145006284), (28, 18572503142), (56, 9286251571), (17191, 30250136), (34382, 15125068), (68764, 7562534), (120337, 4321448), (137528, 3781267), (240674, 2160724), (481348, 1080362), (540181, 962696)]