2478603374

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{15971}}^1$

素因数の和:16160

約数の個数: 32

約数和(自身を含む): 4121542656

約数和(自身を除く): 1642939282

約数列:

[1, 2, 13, 26, 47, 94, 127, 254, 611, 1222, 1651, 3302, 5969, 11938, 15971, 31942, 77597, 155194, 207623, 415246, 750637, 1501274, 2028317, 4056634, 9758281, 19516562, 26368121, 52736242, 95330899, 190661798, 1239301687, 2478603374]

約数ペア:

[(1, 2478603374), (2, 1239301687), (13, 190661798), (26, 95330899), (47, 52736242), (94, 26368121), (127, 19516562), (254, 9758281), (611, 4056634), (1222, 2028317), (1651, 1501274), (3302, 750637), (5969, 415246), (11938, 207623), (15971, 155194), (31942, 77597)]