297316208

素因数分解:

$2^4\times 7^1\times {\mathrm{2654609}}^1$

素因数の和:2654624

約数の個数: 20

約数和(自身を含む): 658343280

約数和(自身を除く): 361027072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2654609, 5309218, 10618436, 18582263, 21236872, 37164526, 42473744, 74329052, 148658104, 297316208]

約数ペア:

[(1, 297316208), (2, 148658104), (4, 74329052), (7, 42473744), (8, 37164526), (14, 21236872), (16, 18582263), (28, 10618436), (56, 5309218), (112, 2654609)]