713456344

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{1289}}^1\times {\mathrm{1609}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 1370754000

約数和(自身を除く): 657297656

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 1289, 1609, 2578, 3218, 5156, 6436, 10312, 12872, 55427, 69187, 110854, 138374, 221708, 276748, 443416, 553496, 2074001, 4148002, 8296004, 16592008, 89182043, 178364086, 356728172, 713456344]

約数ペア:

[(1, 713456344), (2, 356728172), (4, 178364086), (8, 89182043), (43, 16592008), (86, 8296004), (172, 4148002), (344, 2074001), (1289, 553496), (1609, 443416), (2578, 276748), (3218, 221708), (5156, 138374), (6436, 110854), (10312, 69187), (12872, 55427)]