2549274618

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1043929}}^1$

素因数の和:1043982

約数の個数: 32

約数和(自身を含む): 5712384960

約数和(自身を除く): 3163110342

約数列:

[1, 2, 3, 6, 11, 22, 33, 37, 66, 74, 111, 222, 407, 814, 1221, 2442, 1043929, 2087858, 3131787, 6263574, 11483219, 22966438, 34449657, 38625373, 68899314, 77250746, 115876119, 231752238, 424879103, 849758206, 1274637309, 2549274618]

約数ペア:

[(1, 2549274618), (2, 1274637309), (3, 849758206), (6, 424879103), (11, 231752238), (22, 115876119), (33, 77250746), (37, 68899314), (66, 38625373), (74, 34449657), (111, 22966438), (222, 11483219), (407, 6263574), (814, 3131787), (1221, 2087858), (2442, 1043929)]