890305922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{9007}}^1\times {\mathrm{4493}}^1$

素因数の和:13513

約数の個数: 16

約数和(自身を含む): 1457350272

約数和(自身を除く): 567044350

約数列:

[1, 2, 11, 22, 4493, 8986, 9007, 18014, 49423, 98846, 99077, 198154, 40468451, 80936902, 445152961, 890305922]

約数ペア:

[(1, 890305922), (2, 445152961), (11, 80936902), (22, 40468451), (4493, 198154), (8986, 99077), (9007, 98846), (18014, 49423)]