2056539216

素因数分解:

$2^4\times 3^1\times {\mathrm{1999}}^1\times {\mathrm{21433}}^1$

素因数の和:23443

約数の個数: 40

約数和(自身を含む): 5315632000

約数和(自身を除く): 3259092784

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1999, 3998, 5997, 7996, 11994, 15992, 21433, 23988, 31984, 42866, 47976, 64299, 85732, 95952, 128598, 171464, 257196, 342928, 514392, 1028784, 42844567, 85689134, 128533701, 171378268, 257067402, 342756536, 514134804, 685513072, 1028269608, 2056539216]

約数ペア:

[(1, 2056539216), (2, 1028269608), (3, 685513072), (4, 514134804), (6, 342756536), (8, 257067402), (12, 171378268), (16, 128533701), (24, 85689134), (48, 42844567), (1999, 1028784), (3998, 514392), (5997, 342928), (7996, 257196), (11994, 171464), (15992, 128598), (21433, 95952), (23988, 85732), (31984, 64299), (42866, 47976)]