289601844

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{3447641}}^1$

素因数の和:3447655

約数の個数: 24

約数和(自身を含む): 772271808

約数和(自身を除く): 482669964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 3447641, 6895282, 10342923, 13790564, 20685846, 24133487, 41371692, 48266974, 72400461, 96533948, 144800922, 289601844]

約数ペア:

[(1, 289601844), (2, 144800922), (3, 96533948), (4, 72400461), (6, 48266974), (7, 41371692), (12, 24133487), (14, 20685846), (21, 13790564), (28, 10342923), (42, 6895282), (84, 3447641)]