123956588

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{260413}}^1$

素因数の和:260441

約数の個数: 24

約数和(自身を含む): 262497312

約数和(自身を除く): 138540724

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 260413, 520826, 1041652, 1822891, 3645782, 4427021, 7291564, 8854042, 17708084, 30989147, 61978294, 123956588]

約数ペア:

[(1, 123956588), (2, 61978294), (4, 30989147), (7, 17708084), (14, 8854042), (17, 7291564), (28, 4427021), (34, 3645782), (68, 1822891), (119, 1041652), (238, 520826), (476, 260413)]