2100156928

素因数分解:

$2^9\times {\mathrm{4101869}}^1$

素因数の和:4101887

約数の個数: 20

約数和(自身を含む): 4196213010

約数和(自身を除く): 2096056082

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 4101869, 8203738, 16407476, 32814952, 65629904, 131259808, 262519616, 525039232, 1050078464, 2100156928]

約数ペア:

[(1, 2100156928), (2, 1050078464), (4, 525039232), (8, 262519616), (16, 131259808), (32, 65629904), (64, 32814952), (128, 16407476), (256, 8203738), (512, 4101869)]