2019752761

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 2260773704

約数和(自身を除く): 241020943

約数列:

[1, 13, 47, 61, 611, 793, 1153, 2209, 2867, 14989, 28717, 37271, 54191, 70333, 134749, 704483, 914329, 1751737, 2546977, 3305651, 33110701, 42973463, 155365597, 2019752761]

約数ペア:

[(1, 2019752761), (13, 155365597), (47, 42973463), (61, 33110701), (611, 3305651), (793, 2546977), (1153, 1751737), (2209, 914329), (2867, 704483), (14989, 134749), (28717, 70333), (37271, 54191)]