2053643768

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{281167}}^1$

素因数の和:281267

約数の個数: 32

約数和(自身を含む): 4251260160

約数和(自身を除く): 2197616392

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 7304, 281167, 562334, 1124668, 2249336, 3092837, 6185674, 12371348, 23336861, 24742696, 46673722, 93347444, 186694888, 256705471, 513410942, 1026821884, 2053643768]

約数ペア:

[(1, 2053643768), (2, 1026821884), (4, 513410942), (8, 256705471), (11, 186694888), (22, 93347444), (44, 46673722), (83, 24742696), (88, 23336861), (166, 12371348), (332, 6185674), (664, 3092837), (913, 2249336), (1826, 1124668), (3652, 562334), (7304, 281167)]