2243316208

素因数分解:

$2^4\times 7^1\times {\mathrm{20029609}}^1$

素因数の和:20029624

約数の個数: 20

約数和(自身を含む): 4967343280

約数和(自身を除く): 2724027072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 20029609, 40059218, 80118436, 140207263, 160236872, 280414526, 320473744, 560829052, 1121658104, 2243316208]

約数ペア:

[(1, 2243316208), (2, 1121658104), (4, 560829052), (7, 320473744), (8, 280414526), (14, 160236872), (16, 140207263), (28, 80118436), (56, 40059218), (112, 20029609)]