2080632442

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{754399}}^1$

素因数の和:754605

約数の個数: 16

約数和(自身を含む): 3584908800

約数和(自身を除く): 1504276358

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 754399, 1508798, 5280793, 10561586, 148616603, 297233206, 1040316221, 2080632442]

約数ペア:

[(1, 2080632442), (2, 1040316221), (7, 297233206), (14, 148616603), (197, 10561586), (394, 5280793), (1379, 1508798), (2758, 754399)]