1426207916

素因数分解:

$2^2\times 7^2\times {\mathrm{359}}^1\times {\mathrm{20269}}^1$

素因数の和:20646

約数の個数: 36

約数和(自身を含む): 2911582800

約数和(自身を除く): 1485374884

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 359, 718, 1436, 2513, 5026, 10052, 17591, 20269, 35182, 40538, 70364, 81076, 141883, 283766, 567532, 993181, 1986362, 3972724, 7276571, 14553142, 29106284, 50935997, 101871994, 203743988, 356551979, 713103958, 1426207916]

約数ペア:

[(1, 1426207916), (2, 713103958), (4, 356551979), (7, 203743988), (14, 101871994), (28, 50935997), (49, 29106284), (98, 14553142), (196, 7276571), (359, 3972724), (718, 1986362), (1436, 993181), (2513, 567532), (5026, 283766), (10052, 141883), (17591, 81076), (20269, 70364), (35182, 40538)]