1940156836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{4449901}}^1$

素因数の和:4450014

約数の個数: 12

約数和(自身を含む): 3426424540

約数和(自身を除く): 1486267704

約数列:

[1, 2, 4, 109, 218, 436, 4449901, 8899802, 17799604, 485039209, 970078418, 1940156836]

約数ペア:

[(1, 1940156836), (2, 970078418), (4, 485039209), (109, 17799604), (218, 8899802), (436, 4449901)]