8489732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{6571}}^1$

素因数の和:6611

約数の個数: 24

約数和(自身を含む): 16561440

約数和(自身を除く): 8071708

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 6571, 13142, 26284, 111707, 124849, 223414, 249698, 446828, 499396, 2122433, 4244866, 8489732]

約数ペア:

[(1, 8489732), (2, 4244866), (4, 2122433), (17, 499396), (19, 446828), (34, 249698), (38, 223414), (68, 124849), (76, 111707), (323, 26284), (646, 13142), (1292, 6571)]