2007207532

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{38047}}^1$

素因数の和:38182

約数の個数: 36

約数和(自身を含む): 3896495680

約数和(自身を除く): 1889288148

約数列:

[1, 2, 4, 11, 22, 44, 109, 121, 218, 242, 436, 484, 1199, 2398, 4796, 13189, 26378, 38047, 52756, 76094, 152188, 418517, 837034, 1674068, 4147123, 4603687, 8294246, 9207374, 16588492, 18414748, 45618353, 91236706, 182473412, 501801883, 1003603766, 2007207532]

約数ペア:

[(1, 2007207532), (2, 1003603766), (4, 501801883), (11, 182473412), (22, 91236706), (44, 45618353), (109, 18414748), (121, 16588492), (218, 9207374), (242, 8294246), (436, 4603687), (484, 4147123), (1199, 1674068), (2398, 837034), (4796, 418517), (13189, 152188), (26378, 76094), (38047, 52756)]