1520290054

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{754861}}^1$

素因数の和:754935

約数の個数: 16

約数和(自身を含む): 2445752880

約数和(自身を除く): 925462826

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 754861, 1509722, 14342359, 28684718, 40007633, 80015266, 760145027, 1520290054]

約数ペア:

[(1, 1520290054), (2, 760145027), (19, 80015266), (38, 40007633), (53, 28684718), (106, 14342359), (1007, 1509722), (2014, 754861)]