978889208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1583}}^1\times {\mathrm{7027}}^1$

素因数の和:8627

約数の個数: 32

約数和(自身を含む): 2003823360

約数和(自身を除く): 1024934152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1583, 3166, 6332, 7027, 12664, 14054, 17413, 28108, 34826, 56216, 69652, 77297, 139304, 154594, 309188, 618376, 11123741, 22247482, 44494964, 88989928, 122361151, 244722302, 489444604, 978889208]

約数ペア:

[(1, 978889208), (2, 489444604), (4, 244722302), (8, 122361151), (11, 88989928), (22, 44494964), (44, 22247482), (88, 11123741), (1583, 618376), (3166, 309188), (6332, 154594), (7027, 139304), (12664, 77297), (14054, 69652), (17413, 56216), (28108, 34826)]