1026560338

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{821}}^1$

素因数の和:1198

約数の個数: 32

約数和(自身を含む): 1615151088

約数和(自身を除く): 588590750

約数列:

[1, 2, 37, 61, 74, 122, 277, 554, 821, 1642, 2257, 4514, 10249, 16897, 20498, 30377, 33794, 50081, 60754, 100162, 227417, 454834, 625189, 1250378, 1852997, 3705994, 8414429, 13872437, 16828858, 27744874, 513280169, 1026560338]

約数ペア:

[(1, 1026560338), (2, 513280169), (37, 27744874), (61, 16828858), (74, 13872437), (122, 8414429), (277, 3705994), (554, 1852997), (821, 1250378), (1642, 625189), (2257, 454834), (4514, 227417), (10249, 100162), (16897, 60754), (20498, 50081), (30377, 33794)]