520066790

素因数分解:

$2^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{103393}}^1$

素因数の和:103903

約数の個数: 16

約数和(自身を含む): 937990368

約数和(自身を除く): 417923578

約数列:

[1, 2, 5, 10, 503, 1006, 2515, 5030, 103393, 206786, 516965, 1033930, 52006679, 104013358, 260033395, 520066790]

約数ペア:

[(1, 520066790), (2, 260033395), (5, 104013358), (10, 52006679), (503, 1033930), (1006, 516965), (2515, 206786), (5030, 103393)]