217410416

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{799303}}^1$

素因数の和:799328

約数の個数: 20

約数和(自身を含む): 446011632

約数和(自身を除く): 228601216

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 799303, 1598606, 3197212, 6394424, 12788848, 13588151, 27176302, 54352604, 108705208, 217410416]

約数ペア:

[(1, 217410416), (2, 108705208), (4, 54352604), (8, 27176302), (16, 13588151), (17, 12788848), (34, 6394424), (68, 3197212), (136, 1598606), (272, 799303)]