439968002

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{49669}}^1$

素因数の和:49817

約数の個数: 16

約数和(自身を含む): 681869760

約数和(自身を除く): 241901758

約数列:

[1, 2, 43, 86, 103, 206, 4429, 8858, 49669, 99338, 2135767, 4271534, 5115907, 10231814, 219984001, 439968002]

約数ペア:

[(1, 439968002), (2, 219984001), (43, 10231814), (86, 5115907), (103, 4271534), (206, 2135767), (4429, 99338), (8858, 49669)]