285675884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{77377}}^1$

素因数の和:77465

約数の個数: 24

約数和(自身を含む): 545979168

約数和(自身を除く): 260303284

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 284, 923, 1846, 3692, 77377, 154754, 309508, 1005901, 2011802, 4023604, 5493767, 10987534, 21975068, 71418971, 142837942, 285675884]

約数ペア:

[(1, 285675884), (2, 142837942), (4, 71418971), (13, 21975068), (26, 10987534), (52, 5493767), (71, 4023604), (142, 2011802), (284, 1005901), (923, 309508), (1846, 154754), (3692, 77377)]