2045492071

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{40829}}^1$

素因数の和:41274

約数の個数: 16

約数和(自身を含む): 2481157440

約数和(自身を除く): 435665369

約数列:

[1, 7, 17, 119, 421, 2947, 7157, 40829, 50099, 285803, 694093, 4858651, 17189009, 120323063, 292213153, 2045492071]

約数ペア:

[(1, 2045492071), (7, 292213153), (17, 120323063), (119, 17189009), (421, 4858651), (2947, 694093), (7157, 285803), (40829, 50099)]