855730474

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{424891}}^1$

素因数の和:424965

約数の個数: 16

約数和(自身を含む): 1376650080

約数和(自身を除く): 520919606

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 424891, 849782, 8072929, 16145858, 22519223, 45038446, 427865237, 855730474]

約数ペア:

[(1, 855730474), (2, 427865237), (19, 45038446), (38, 22519223), (53, 16145858), (106, 8072929), (1007, 849782), (2014, 424891)]