1319132

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1021}}^1$

素因数の和:1061

約数の個数: 24

約数和(自身を含む): 2575440

約数和(自身を除く): 1256308

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1021, 1292, 2042, 4084, 17357, 19399, 34714, 38798, 69428, 77596, 329783, 659566, 1319132]

約数ペア:

[(1, 1319132), (2, 659566), (4, 329783), (17, 77596), (19, 69428), (34, 38798), (38, 34714), (68, 19399), (76, 17357), (323, 4084), (646, 2042), (1021, 1292)]