2047951888

素因数分解:

$2^4\times {\mathrm{179}}^1\times {\mathrm{499}}^1\times {\mathrm{1433}}^1$

素因数の和:2119

約数の個数: 40

約数和(自身を含む): 4000860000

約数和(自身を除く): 1952908112

約数列:

[1, 2, 4, 8, 16, 179, 358, 499, 716, 998, 1432, 1433, 1996, 2864, 2866, 3992, 5732, 7984, 11464, 22928, 89321, 178642, 256507, 357284, 513014, 714568, 715067, 1026028, 1429136, 1430134, 2052056, 2860268, 4104112, 5720536, 11441072, 127996993, 255993986, 511987972, 1023975944, 2047951888]

約数ペア:

[(1, 2047951888), (2, 1023975944), (4, 511987972), (8, 255993986), (16, 127996993), (179, 11441072), (358, 5720536), (499, 4104112), (716, 2860268), (998, 2052056), (1432, 1430134), (1433, 1429136), (1996, 1026028), (2864, 715067), (2866, 714568), (3992, 513014), (5732, 357284), (7984, 256507), (11464, 178642), (22928, 89321)]