2201560048

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{1937993}}^1$

素因数の和:1938072

約数の個数: 20

約数和(自身を含む): 4325602608

約数和(自身を除く): 2124042560

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 1937993, 3875986, 7751972, 15503944, 31007888, 137597503, 275195006, 550390012, 1100780024, 2201560048]

約数ペア:

[(1, 2201560048), (2, 1100780024), (4, 550390012), (8, 275195006), (16, 137597503), (71, 31007888), (142, 15503944), (284, 7751972), (568, 3875986), (1136, 1937993)]