401788424

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{469379}}^1$

素因数の和:469492

約数の個数: 16

約数和(自身を含む): 760395600

約数和(自身を除く): 358607176

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 469379, 938758, 1877516, 3755032, 50223553, 100447106, 200894212, 401788424]

約数ペア:

[(1, 401788424), (2, 200894212), (4, 100447106), (8, 50223553), (107, 3755032), (214, 1877516), (428, 938758), (856, 469379)]