260078206

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{1381}}^1$

素因数の和:1620

約数の個数: 32

約数和(自身を含む): 429857280

約数和(自身を除く): 169779074

約数列:

[1, 2, 17, 29, 34, 58, 191, 382, 493, 986, 1381, 2762, 3247, 5539, 6494, 11078, 23477, 40049, 46954, 80098, 94163, 188326, 263771, 527542, 680833, 1361666, 4484107, 7649359, 8968214, 15298718, 130039103, 260078206]

約数ペア:

[(1, 260078206), (2, 130039103), (17, 15298718), (29, 8968214), (34, 7649359), (58, 4484107), (191, 1361666), (382, 680833), (493, 527542), (986, 263771), (1381, 188326), (2762, 94163), (3247, 80098), (5539, 46954), (6494, 40049), (11078, 23477)]