2013264656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{236077}}^1$

素因数の和:236139

約数の個数: 40

約数和(自身を含む): 4303229784

約数和(自身を除く): 2289965128

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 164, 208, 328, 533, 656, 1066, 2132, 4264, 8528, 236077, 472154, 944308, 1888616, 3069001, 3777232, 6138002, 9679157, 12276004, 19358314, 24552008, 38716628, 49104016, 77433256, 125829041, 154866512, 251658082, 503316164, 1006632328, 2013264656]

約数ペア:

[(1, 2013264656), (2, 1006632328), (4, 503316164), (8, 251658082), (13, 154866512), (16, 125829041), (26, 77433256), (41, 49104016), (52, 38716628), (82, 24552008), (104, 19358314), (164, 12276004), (208, 9679157), (328, 6138002), (533, 3777232), (656, 3069001), (1066, 1888616), (2132, 944308), (4264, 472154), (8528, 236077)]