283868

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1$

素因数の和:173

約数の個数: 24

約数和(自身を含む): 550368

約数和(自身を除く): 266500

約数列:

[1, 2, 4, 13, 26, 52, 53, 103, 106, 206, 212, 412, 689, 1339, 1378, 2678, 2756, 5356, 5459, 10918, 21836, 70967, 141934, 283868]

約数ペア:

[(1, 283868), (2, 141934), (4, 70967), (13, 21836), (26, 10918), (52, 5459), (53, 5356), (103, 2756), (106, 2678), (206, 1378), (212, 1339), (412, 689)]