1270834

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{631}}^1$

素因数の和:705

約数の個数: 16

約数和(自身を含む): 2047680

約数和(自身を除く): 776846

約数列:

[1, 2, 19, 38, 53, 106, 631, 1007, 1262, 2014, 11989, 23978, 33443, 66886, 635417, 1270834]

約数ペア:

[(1, 1270834), (2, 635417), (19, 66886), (38, 33443), (53, 23978), (106, 11989), (631, 2014), (1007, 1262)]