308950012

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{256603}}^1$

素因数の和:256657

約数の個数: 24

約数和(自身を含む): 632272256

約数和(自身を除く): 323322244

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 256603, 513206, 1026412, 1796221, 3592442, 7184884, 11033929, 22067858, 44135716, 77237503, 154475006, 308950012]

約数ペア:

[(1, 308950012), (2, 154475006), (4, 77237503), (7, 44135716), (14, 22067858), (28, 11033929), (43, 7184884), (86, 3592442), (172, 1796221), (301, 1026412), (602, 513206), (1204, 256603)]