2912690188

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{23489437}}^1$

素因数の和:23489472

約数の個数: 12

約数和(自身を含む): 5261634112

約数和(自身を除く): 2348943924

約数列:

[1, 2, 4, 31, 62, 124, 23489437, 46978874, 93957748, 728172547, 1456345094, 2912690188]

約数ペア:

[(1, 2912690188), (2, 1456345094), (4, 728172547), (31, 93957748), (62, 46978874), (124, 23489437)]