671004076

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{519353}}^1$

素因数の和:519393

約数の個数: 24

約数和(自身を含む): 1308772080

約数和(自身を除く): 637768004

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 519353, 1038706, 2077412, 8829001, 9867707, 17658002, 19735414, 35316004, 39470828, 167751019, 335502038, 671004076]

約数ペア:

[(1, 671004076), (2, 335502038), (4, 167751019), (17, 39470828), (19, 35316004), (34, 19735414), (38, 17658002), (68, 9867707), (76, 8829001), (323, 2077412), (646, 1038706), (1292, 519353)]