283444

素因数分解:

$2^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:255

約数の個数: 24

約数和(自身を含む): 580608

約数和(自身を除く): 297164

約数列:

[1, 2, 4, 7, 14, 28, 53, 106, 191, 212, 371, 382, 742, 764, 1337, 1484, 2674, 5348, 10123, 20246, 40492, 70861, 141722, 283444]

約数ペア:

[(1, 283444), (2, 141722), (4, 70861), (7, 40492), (14, 20246), (28, 10123), (53, 5348), (106, 2674), (191, 1484), (212, 1337), (371, 764), (382, 742)]