1520376086

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{613}}^1\times {\mathrm{65269}}^1$

素因数の和:65903

約数の個数: 16

約数和(自身を含む): 2404546800

約数和(自身を除く): 884170714

約数列:

[1, 2, 19, 38, 613, 1226, 11647, 23294, 65269, 130538, 1240111, 2480222, 40009897, 80019794, 760188043, 1520376086]

約数ペア:

[(1, 1520376086), (2, 760188043), (19, 80019794), (38, 40009897), (613, 2480222), (1226, 1240111), (11647, 130538), (23294, 65269)]