2011750552

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1890743}}^1$

素因数の和:1890775

約数の個数: 32

約数和(自身を含む): 4537785600

約数和(自身を除く): 2526035048

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 1890743, 3781486, 7562972, 13235201, 15125944, 26470402, 35924117, 52940804, 71848234, 105881608, 143696468, 251468819, 287392936, 502937638, 1005875276, 2011750552]

約数ペア:

[(1, 2011750552), (2, 1005875276), (4, 502937638), (7, 287392936), (8, 251468819), (14, 143696468), (19, 105881608), (28, 71848234), (38, 52940804), (56, 35924117), (76, 26470402), (133, 15125944), (152, 13235201), (266, 7562972), (532, 3781486), (1064, 1890743)]