2013138998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{11047}}^1$

素因数の和:11268

約数の個数: 32

約数和(自身を含む): 3348339456

約数和(自身を除く): 1335200458

約数列:

[1, 2, 13, 26, 43, 86, 163, 326, 559, 1118, 2119, 4238, 7009, 11047, 14018, 22094, 91117, 143611, 182234, 287222, 475021, 950042, 1800661, 3601322, 6175273, 12350546, 23408593, 46817186, 77428423, 154856846, 1006569499, 2013138998]

約数ペア:

[(1, 2013138998), (2, 1006569499), (13, 154856846), (26, 77428423), (43, 46817186), (86, 23408593), (163, 12350546), (326, 6175273), (559, 3601322), (1118, 1800661), (2119, 950042), (4238, 475021), (7009, 287222), (11047, 182234), (14018, 143611), (22094, 91117)]