2160720242

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{685073}}^1$

素因数の和:685177

約数の個数: 16

約数和(自身を含む): 3452772960

約数和(自身を除く): 1292052718

約数列:

[1, 2, 19, 38, 83, 166, 1577, 3154, 685073, 1370146, 13016387, 26032774, 56861059, 113722118, 1080360121, 2160720242]

約数ペア:

[(1, 2160720242), (2, 1080360121), (19, 113722118), (38, 56861059), (83, 26032774), (166, 13016387), (1577, 1370146), (3154, 685073)]