2040774904

素因数分解:

$2^3\times 7^1\times {\mathrm{2269}}^1\times {\mathrm{16061}}^1$

素因数の和:18343

約数の個数: 32

約数和(自身を含む): 4375288800

約数和(自身を除く): 2334513896

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2269, 4538, 9076, 15883, 16061, 18152, 31766, 32122, 63532, 64244, 112427, 127064, 128488, 224854, 449708, 899416, 36442409, 72884818, 145769636, 255096863, 291539272, 510193726, 1020387452, 2040774904]

約数ペア:

[(1, 2040774904), (2, 1020387452), (4, 510193726), (7, 291539272), (8, 255096863), (14, 145769636), (28, 72884818), (56, 36442409), (2269, 899416), (4538, 449708), (9076, 224854), (15883, 128488), (16061, 127064), (18152, 112427), (31766, 64244), (32122, 63532)]