2055121408

素因数分解:

$2^9\times {\mathrm{4013909}}^1$

素因数の和:4013927

約数の個数: 20

約数和(自身を含む): 4106229930

約数和(自身を除く): 2051108522

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4013909, 8027818, 16055636, 32111272, 64222544, 128445088, 256890176, 513780352, 1027560704, 2055121408]

約数ペア:

[(1, 2055121408), (2, 1027560704), (4, 513780352), (8, 256890176), (16, 128445088), (32, 64222544), (64, 32111272), (128, 16055636), (256, 8027818), (512, 4013909)]