996819860

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{83207}}^1$

素因数の和:83815

約数の個数: 24

約数和(自身を含む): 2096841600

約数和(自身を除く): 1100021740

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2396, 2995, 5990, 11980, 83207, 166414, 332828, 416035, 832070, 1664140, 49840993, 99681986, 199363972, 249204965, 498409930, 996819860]

約数ペア:

[(1, 996819860), (2, 498409930), (4, 249204965), (5, 199363972), (10, 99681986), (20, 49840993), (599, 1664140), (1198, 832070), (2396, 416035), (2995, 332828), (5990, 166414), (11980, 83207)]