2017775872

素因数分解:

$2^8\times 7^1\times {\mathrm{1125991}}^1$

素因数の和:1126014

約数の個数: 36

約数和(自身を含む): 4603055296

約数和(自身を除く): 2585279424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 1125991, 2251982, 4503964, 7881937, 9007928, 15763874, 18015856, 31527748, 36031712, 63055496, 72063424, 126110992, 144126848, 252221984, 288253696, 504443968, 1008887936, 2017775872]

約数ペア:

[(1, 2017775872), (2, 1008887936), (4, 504443968), (7, 288253696), (8, 252221984), (14, 144126848), (16, 126110992), (28, 72063424), (32, 63055496), (56, 36031712), (64, 31527748), (112, 18015856), (128, 15763874), (224, 9007928), (256, 7881937), (448, 4503964), (896, 2251982), (1792, 1125991)]