2007193144

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{209257}}^1$

素因数の和:209383

約数の個数: 32

約数和(自身を含む): 4143308400

約数和(自身を除く): 2136115256

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 109, 218, 436, 872, 1199, 2398, 4796, 9592, 209257, 418514, 837028, 1674056, 2301827, 4603654, 9207308, 18414616, 22809013, 45618026, 91236052, 182472104, 250899143, 501798286, 1003596572, 2007193144]

約数ペア:

[(1, 2007193144), (2, 1003596572), (4, 501798286), (8, 250899143), (11, 182472104), (22, 91236052), (44, 45618026), (88, 22809013), (109, 18414616), (218, 9207308), (436, 4603654), (872, 2301827), (1199, 1674056), (2398, 837028), (4796, 418514), (9592, 209257)]