170125636

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{477881}}^1$

素因数の和:477974

約数の個数: 12

約数和(自身を含む): 301065660

約数和(自身を除く): 130940024

約数列:

[1, 2, 4, 89, 178, 356, 477881, 955762, 1911524, 42531409, 85062818, 170125636]

約数ペア:

[(1, 170125636), (2, 85062818), (4, 42531409), (89, 1911524), (178, 955762), (356, 477881)]