1189473616

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{415319}}^1$

素因数の和:415506

約数の個数: 20

約数和(自身を含む): 2317485600

約数和(自身を除く): 1128011984

約数列:

[1, 2, 4, 8, 16, 179, 358, 716, 1432, 2864, 415319, 830638, 1661276, 3322552, 6645104, 74342101, 148684202, 297368404, 594736808, 1189473616]

約数ペア:

[(1, 1189473616), (2, 594736808), (4, 297368404), (8, 148684202), (16, 74342101), (179, 6645104), (358, 3322552), (716, 1661276), (1432, 830638), (2864, 415319)]