2254494208

素因数分解:

$2^9\times {\mathrm{4403309}}^1$

素因数の和:4403327

約数の個数: 20

約数和(自身を含む): 4504586130

約数和(自身を除く): 2250091922

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4403309, 8806618, 17613236, 35226472, 70452944, 140905888, 281811776, 563623552, 1127247104, 2254494208]

約数ペア:

[(1, 2254494208), (2, 1127247104), (4, 563623552), (8, 281811776), (16, 140905888), (32, 70452944), (64, 35226472), (128, 17613236), (256, 8806618), (512, 4403309)]