2938821616

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{4479911}}^1$

素因数の和:4479960

約数の個数: 20

約数和(自身を含む): 5832845424

約数和(自身を除く): 2894023808

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 4479911, 8959822, 17919644, 35839288, 71678576, 183676351, 367352702, 734705404, 1469410808, 2938821616]

約数ペア:

[(1, 2938821616), (2, 1469410808), (4, 734705404), (8, 367352702), (16, 183676351), (41, 71678576), (82, 35839288), (164, 17919644), (328, 8959822), (656, 4479911)]