427992016

素因数分解:

$2^4\times {\mathrm{26749501}}^1$

素因数の和:26749509

約数の個数: 10

約数和(自身を含む): 829234562

約数和(自身を除く): 401242546

約数列:

[1, 2, 4, 8, 16, 26749501, 53499002, 106998004, 213996008, 427992016]

約数ペア:

[(1, 427992016), (2, 213996008), (4, 106998004), (8, 53499002), (16, 26749501)]