427118024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{2809987}}^1$

素因数の和:2810012

約数の個数: 16

約数和(自身を含む): 842996400

約数和(自身を除く): 415878376

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 2809987, 5619974, 11239948, 22479896, 53389753, 106779506, 213559012, 427118024]

約数ペア:

[(1, 427118024), (2, 213559012), (4, 106779506), (8, 53389753), (19, 22479896), (38, 11239948), (76, 5619974), (152, 2809987)]