2018543378

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{126491}}^1$

素因数の和:126673

約数の個数: 16

約数和(自身を含む): 3096524160

約数和(自身を除く): 1077980782

約数列:

[1, 2, 79, 101, 158, 202, 7979, 15958, 126491, 252982, 9992789, 12775591, 19985578, 25551182, 1009271689, 2018543378]

約数ペア:

[(1, 2018543378), (2, 1009271689), (79, 25551182), (101, 19985578), (158, 12775591), (202, 9992789), (7979, 252982), (15958, 126491)]