2646301

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:324

約数の個数: 16

約数和(自身を含む): 3231360

約数和(自身を除く): 585059

約数列:

[1, 7, 19, 101, 133, 197, 707, 1379, 1919, 3743, 13433, 19897, 26201, 139279, 378043, 2646301]

約数ペア:

[(1, 2646301), (7, 378043), (19, 139279), (101, 26201), (133, 19897), (197, 13433), (707, 3743), (1379, 1919)]