2051226608

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{4420747}}^1$

素因数の和:4420784

約数の個数: 20

約数和(自身を含む): 4111295640

約数和(自身を除く): 2060069032

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 4420747, 8841494, 17682988, 35365976, 70731952, 128201663, 256403326, 512806652, 1025613304, 2051226608]

約数ペア:

[(1, 2051226608), (2, 1025613304), (4, 512806652), (8, 256403326), (16, 128201663), (29, 70731952), (58, 35365976), (116, 17682988), (232, 8841494), (464, 4420747)]