1025271004

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{21977}}^1$

素因数の和:22197

約数の個数: 24

約数和(自身を含む): 1827690480

約数和(自身を除く): 802419476

約数列:

[1, 2, 4, 107, 109, 214, 218, 428, 436, 11663, 21977, 23326, 43954, 46652, 87908, 2351539, 2395493, 4703078, 4790986, 9406156, 9581972, 256317751, 512635502, 1025271004]

約数ペア:

[(1, 1025271004), (2, 512635502), (4, 256317751), (107, 9581972), (109, 9406156), (214, 4790986), (218, 4703078), (428, 2395493), (436, 2351539), (11663, 87908), (21977, 46652), (23326, 43954)]