127972802

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{423751}}^1$

素因数の和:423904

約数の個数: 8

約数和(自身を含む): 193230912

約数和(自身を除く): 65258110

約数列:

[1, 2, 151, 302, 423751, 847502, 63986401, 127972802]

約数ペア:

[(1, 127972802), (2, 63986401), (151, 847502), (302, 423751)]