281622448

素因数分解:

$2^4\times {\mathrm{1831}}^1\times {\mathrm{9613}}^1$

素因数の和:11452

約数の個数: 20

約数和(自身を含む): 545998288

約数和(自身を除く): 264375840

約数列:

[1, 2, 4, 8, 16, 1831, 3662, 7324, 9613, 14648, 19226, 29296, 38452, 76904, 153808, 17601403, 35202806, 70405612, 140811224, 281622448]

約数ペア:

[(1, 281622448), (2, 140811224), (4, 70405612), (8, 35202806), (16, 17601403), (1831, 153808), (3662, 76904), (7324, 38452), (9613, 29296), (14648, 19226)]