429308

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{887}}^1$

素因数の和:913

約数の個数: 18

約数和(自身を含む): 826728

約数和(自身を除く): 397420

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 887, 1774, 3548, 9757, 19514, 39028, 107327, 214654, 429308]

約数ペア:

[(1, 429308), (2, 214654), (4, 107327), (11, 39028), (22, 19514), (44, 9757), (121, 3548), (242, 1774), (484, 887)]