1188340088

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{265729}}^1$

素因数の和:265791

約数の個数: 32

約数和(自身を含む): 2455345200

約数和(自身を除く): 1267005112

約数列:

[1, 2, 4, 8, 13, 26, 43, 52, 86, 104, 172, 344, 559, 1118, 2236, 4472, 265729, 531458, 1062916, 2125832, 3454477, 6908954, 11426347, 13817908, 22852694, 27635816, 45705388, 91410776, 148542511, 297085022, 594170044, 1188340088]

約数ペア:

[(1, 1188340088), (2, 594170044), (4, 297085022), (8, 148542511), (13, 91410776), (26, 45705388), (43, 27635816), (52, 22852694), (86, 13817908), (104, 11426347), (172, 6908954), (344, 3454477), (559, 2125832), (1118, 1062916), (2236, 531458), (4472, 265729)]