2139236468

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{199}}^1\times {\mathrm{86693}}^1$

素因数の和:86927

約数の個数: 24

約数和(自身を含む): 3883891200

約数和(自身を除く): 1744654732

約数列:

[1, 2, 4, 31, 62, 124, 199, 398, 796, 6169, 12338, 24676, 86693, 173386, 346772, 2687483, 5374966, 10749932, 17251907, 34503814, 69007628, 534809117, 1069618234, 2139236468]

約数ペア:

[(1, 2139236468), (2, 1069618234), (4, 534809117), (31, 69007628), (62, 34503814), (124, 17251907), (199, 10749932), (398, 5374966), (796, 2687483), (6169, 346772), (12338, 173386), (24676, 86693)]