2912242544

素因数分解:

$2^4\times {\mathrm{2591}}^1\times {\mathrm{70249}}^1$

素因数の和:72848

約数の個数: 20

約数和(自身を含む): 5644728000

約数和(自身を除く): 2732485456

約数列:

[1, 2, 4, 8, 16, 2591, 5182, 10364, 20728, 41456, 70249, 140498, 280996, 561992, 1123984, 182015159, 364030318, 728060636, 1456121272, 2912242544]

約数ペア:

[(1, 2912242544), (2, 1456121272), (4, 728060636), (8, 364030318), (16, 182015159), (2591, 1123984), (5182, 561992), (10364, 280996), (20728, 140498), (41456, 70249)]