1880345091

素因数分解:

$3^1\times {\mathrm{887}}^1\times {\mathrm{706631}}^1$

素因数の和:707521

約数の個数: 8

約数和(自身を含む): 2509956864

約数和(自身を除く): 629611773

約数列:

[1, 3, 887, 2661, 706631, 2119893, 626781697, 1880345091]

約数ペア:

[(1, 1880345091), (3, 626781697), (887, 2119893), (2661, 706631)]