3899924

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4493}}^1$

素因数の和:4535

約数の個数: 24

約数和(自身を含む): 8053248

約数和(自身を除く): 4153324

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 4493, 8986, 17972, 31451, 62902, 125804, 139283, 278566, 557132, 974981, 1949962, 3899924]

約数ペア:

[(1, 3899924), (2, 1949962), (4, 974981), (7, 557132), (14, 278566), (28, 139283), (31, 125804), (62, 62902), (124, 31451), (217, 17972), (434, 8986), (868, 4493)]