140109190

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1077763}}^1$

素因数の和:1077783

約数の個数: 16

約数和(自身を含む): 271596528

約数和(自身を除く): 131487338

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 1077763, 2155526, 5388815, 10777630, 14010919, 28021838, 70054595, 140109190]

約数ペア:

[(1, 140109190), (2, 70054595), (5, 28021838), (10, 14010919), (13, 10777630), (26, 5388815), (65, 2155526), (130, 1077763)]