889030078

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{49451}}^1$

素因数の和:49643

約数の個数: 16

約数和(自身を含む): 1361908080

約数和(自身を除く): 472878002

約数列:

[1, 2, 89, 101, 178, 202, 8989, 17978, 49451, 98902, 4401139, 4994551, 8802278, 9989102, 444515039, 889030078]

約数ペア:

[(1, 889030078), (2, 444515039), (89, 9989102), (101, 8802278), (178, 4994551), (202, 4401139), (8989, 98902), (17978, 49451)]