2789670169

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{49139}}^1$

素因数の和:49560

約数の個数: 16

約数和(自身を含む): 3285696960

約数和(自身を除く): 496026791

約数列:

[1, 11, 13, 143, 397, 4367, 5161, 49139, 56771, 540529, 638807, 7026877, 19508183, 214590013, 253606379, 2789670169]

約数ペア:

[(1, 2789670169), (11, 253606379), (13, 214590013), (143, 19508183), (397, 7026877), (4367, 638807), (5161, 540529), (49139, 56771)]