7985428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1871}}^1$

素因数の和:1983

約数の個数: 24

約数和(自身を含む): 15410304

約数和(自身を除く): 7424876

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 1871, 2134, 3742, 4268, 7484, 20581, 41162, 82324, 181487, 362974, 725948, 1996357, 3992714, 7985428]

約数ペア:

[(1, 7985428), (2, 3992714), (4, 1996357), (11, 725948), (22, 362974), (44, 181487), (97, 82324), (194, 41162), (388, 20581), (1067, 7484), (1871, 4268), (2134, 3742)]