890444002

素因数分解:

$2^1\times 7^1\times {\mathrm{733}}^1\times {\mathrm{86771}}^1$

素因数の和:87513

約数の個数: 16

約数和(自身を含む): 1528575552

約数和(自身を除く): 638131550

約数列:

[1, 2, 7, 14, 733, 1466, 5131, 10262, 86771, 173542, 607397, 1214794, 63603143, 127206286, 445222001, 890444002]

約数ペア:

[(1, 890444002), (2, 445222001), (7, 127206286), (14, 63603143), (733, 1214794), (1466, 607397), (5131, 173542), (10262, 86771)]