2358904820

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1421027}}^1$

素因数の和:1421119

約数の個数: 24

約数和(自身を含む): 5013386784

約数和(自身を除く): 2654481964

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 1421027, 2842054, 5684108, 7105135, 14210270, 28420540, 117945241, 235890482, 471780964, 589726205, 1179452410, 2358904820]

約数ペア:

[(1, 2358904820), (2, 1179452410), (4, 589726205), (5, 471780964), (10, 235890482), (20, 117945241), (83, 28420540), (166, 14210270), (332, 7105135), (415, 5684108), (830, 2842054), (1660, 1421027)]