127937882

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{900971}}^1$

素因数の和:901044

約数の個数: 8

約数和(自身を含む): 194609952

約数和(自身を除く): 66672070

約数列:

[1, 2, 71, 142, 900971, 1801942, 63968941, 127937882]

約数ペア:

[(1, 127937882), (2, 63968941), (71, 1801942), (142, 900971)]