2012243786

素因数分解:

$2^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{277}}^1\times {\mathrm{3733}}^1$

素因数の和:4158

約数の個数: 32

約数和(自身を含む): 3487854720

約数和(自身を除く): 1475610934

約数列:

[1, 2, 7, 14, 139, 277, 278, 554, 973, 1939, 1946, 3733, 3878, 7466, 26131, 38503, 52262, 77006, 269521, 518887, 539042, 1034041, 1037774, 2068082, 3632209, 7238287, 7264418, 14476574, 143731699, 287463398, 1006121893, 2012243786]

約数ペア:

[(1, 2012243786), (2, 1006121893), (7, 287463398), (14, 143731699), (139, 14476574), (277, 7264418), (278, 7238287), (554, 3632209), (973, 2068082), (1939, 1037774), (1946, 1034041), (3733, 539042), (3878, 518887), (7466, 269521), (26131, 77006), (38503, 52262)]