379792624

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{217771}}^1$

素因数の和:217888

約数の個数: 20

約数和(自身を含む): 742602520

約数和(自身を除く): 362809896

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 217771, 435542, 871084, 1742168, 3484336, 23737039, 47474078, 94948156, 189896312, 379792624]

約数ペア:

[(1, 379792624), (2, 189896312), (4, 94948156), (8, 47474078), (16, 23737039), (109, 3484336), (218, 1742168), (436, 871084), (872, 435542), (1744, 217771)]