127809476

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{433}}^1\times {\mathrm{677}}^1$

素因数の和:1223

約数の個数: 24

約数和(自身を含む): 226574040

約数和(自身を除く): 98764564

約数列:

[1, 2, 4, 109, 218, 433, 436, 677, 866, 1354, 1732, 2708, 47197, 73793, 94394, 147586, 188788, 293141, 295172, 586282, 1172564, 31952369, 63904738, 127809476]

約数ペア:

[(1, 127809476), (2, 63904738), (4, 31952369), (109, 1172564), (218, 586282), (433, 295172), (436, 293141), (677, 188788), (866, 147586), (1354, 94394), (1732, 73793), (2708, 47197)]