3887420944

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{1979}}^1\times {\mathrm{11161}}^1$

素因数の和:13159

約数の個数: 40

約数和(自身を含む): 8221482720

約数和(自身を除く): 4334061776

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 1979, 3958, 7916, 11161, 15832, 21769, 22322, 31664, 43538, 44644, 87076, 89288, 122771, 174152, 178576, 245542, 348304, 491084, 982168, 1964336, 22087619, 44175238, 88350476, 176700952, 242963809, 353401904, 485927618, 971855236, 1943710472, 3887420944]

約数ペア:

[(1, 3887420944), (2, 1943710472), (4, 971855236), (8, 485927618), (11, 353401904), (16, 242963809), (22, 176700952), (44, 88350476), (88, 44175238), (176, 22087619), (1979, 1964336), (3958, 982168), (7916, 491084), (11161, 348304), (15832, 245542), (21769, 178576), (22322, 174152), (31664, 122771), (43538, 89288), (44644, 87076)]