390692234

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{313}}^1\times {\mathrm{21521}}^1$

素因数の和:21865

約数の個数: 16

約数和(自身を含む): 608211720

約数和(自身を除く): 217519486

約数列:

[1, 2, 29, 58, 313, 626, 9077, 18154, 21521, 43042, 624109, 1248218, 6736073, 13472146, 195346117, 390692234]

約数ペア:

[(1, 390692234), (2, 195346117), (29, 13472146), (58, 6736073), (313, 1248218), (626, 624109), (9077, 43042), (18154, 21521)]