5644390

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{1451}}^1$

素因数の和:1847

約数の個数: 16

約数和(自身を含む): 10193040

約数和(自身を除く): 4548650

約数列:

[1, 2, 5, 10, 389, 778, 1451, 1945, 2902, 3890, 7255, 14510, 564439, 1128878, 2822195, 5644390]

約数ペア:

[(1, 5644390), (2, 2822195), (5, 1128878), (10, 564439), (389, 14510), (778, 7255), (1451, 3890), (1945, 2902)]