2049723904

素因数分解:

$2^9\times {\mathrm{773}}^1\times {\mathrm{5179}}^1$

素因数の和:5970

約数の個数: 40

約数和(自身を含む): 4101534360

約数和(自身を除く): 2051810456

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 773, 1546, 3092, 5179, 6184, 10358, 12368, 20716, 24736, 41432, 49472, 82864, 98944, 165728, 197888, 331456, 395776, 662912, 1325824, 2651648, 4003367, 8006734, 16013468, 32026936, 64053872, 128107744, 256215488, 512430976, 1024861952, 2049723904]

約数ペア:

[(1, 2049723904), (2, 1024861952), (4, 512430976), (8, 256215488), (16, 128107744), (32, 64053872), (64, 32026936), (128, 16013468), (256, 8006734), (512, 4003367), (773, 2651648), (1546, 1325824), (3092, 662912), (5179, 395776), (6184, 331456), (10358, 197888), (12368, 165728), (20716, 98944), (24736, 82864), (41432, 49472)]