2016022519

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{123979}}^1$

素因数の和:124110

約数の個数: 16

約数和(自身を含む): 2428024320

約数和(自身を除く): 412001801

約数列:

[1, 7, 23, 101, 161, 707, 2323, 16261, 123979, 867853, 2851517, 12521879, 19960619, 87653153, 288003217, 2016022519]

約数ペア:

[(1, 2016022519), (7, 288003217), (23, 87653153), (101, 19960619), (161, 12521879), (707, 2851517), (2323, 867853), (16261, 123979)]