7258231931318

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{271}}^1\times {\mathrm{2090147}}^1$

素因数の和:2090612

約数の個数: 32

約数和(自身を含む): 11256701068800

約数和(自身を除く): 3998469137482

約数列:

[1, 2, 43, 86, 149, 271, 298, 542, 6407, 11653, 12814, 23306, 40379, 80758, 1736297, 2090147, 3472594, 4180294, 89876321, 179752642, 311431903, 566429837, 622863806, 1132859674, 13391571829, 24356482991, 26783143658, 48712965982, 84398045713, 168796091426, 3629115965659, 7258231931318]

約数ペア:

[(1, 7258231931318), (2, 3629115965659), (43, 168796091426), (86, 84398045713), (149, 48712965982), (271, 26783143658), (298, 24356482991), (542, 13391571829), (6407, 1132859674), (11653, 622863806), (12814, 566429837), (23306, 311431903), (40379, 179752642), (80758, 89876321), (1736297, 4180294), (2090147, 3472594)]