619069904

素因数分解:

$2^4\times {\mathrm{1361}}^1\times {\mathrm{28429}}^1$

素因数の和:29798

約数の個数: 20

約数和(自身を含む): 1200371460

約数和(自身を除く): 581301556

約数列:

[1, 2, 4, 8, 16, 1361, 2722, 5444, 10888, 21776, 28429, 56858, 113716, 227432, 454864, 38691869, 77383738, 154767476, 309534952, 619069904]

約数ペア:

[(1, 619069904), (2, 309534952), (4, 154767476), (8, 77383738), (16, 38691869), (1361, 454864), (2722, 227432), (5444, 113716), (10888, 56858), (21776, 28429)]