2068651438

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{433}}^1\times {\mathrm{2687}}^1$

素因数の和:3256

約数の個数: 32

約数和(自身を含む): 3583770624

約数和(自身を除く): 1515119186

約数列:

[1, 2, 7, 14, 127, 254, 433, 866, 889, 1778, 2687, 3031, 5374, 6062, 18809, 37618, 54991, 109982, 341249, 384937, 682498, 769874, 1163471, 2326942, 2388743, 4777486, 8144297, 16288594, 147760817, 295521634, 1034325719, 2068651438]

約数ペア:

[(1, 2068651438), (2, 1034325719), (7, 295521634), (14, 147760817), (127, 16288594), (254, 8144297), (433, 4777486), (866, 2388743), (889, 2326942), (1778, 1163471), (2687, 769874), (3031, 682498), (5374, 384937), (6062, 341249), (18809, 109982), (37618, 54991)]