1268022877252

素因数分解:

$2^2\times {\mathrm{157}}^1\times {\mathrm{2019144709}}^1$

素因数の和:2019144870

約数の個数: 12

約数和(自身を含む): 2233174049260

約数和(自身を除く): 965151172008

約数列:

[1, 2, 4, 157, 314, 628, 2019144709, 4038289418, 8076578836, 317005719313, 634011438626, 1268022877252]

約数ペア:

[(1, 1268022877252), (2, 634011438626), (4, 317005719313), (157, 8076578836), (314, 4038289418), (628, 2019144709)]