242942464

素因数分解:

$2^9\times {\mathrm{474497}}^1$

素因数の和:474515

約数の個数: 20

約数和(自身を含む): 485411454

約数和(自身を除く): 242468990

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 474497, 948994, 1897988, 3795976, 7591952, 15183904, 30367808, 60735616, 121471232, 242942464]

約数ペア:

[(1, 242942464), (2, 121471232), (4, 60735616), (8, 30367808), (16, 15183904), (32, 7591952), (64, 3795976), (128, 1897988), (256, 948994), (512, 474497)]