268293806

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{171763}}^1$

素因数の和:171847

約数の個数: 16

約数和(自身を含む): 445212288

約数和(自身を除く): 176918482

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 171763, 343526, 1889393, 3778786, 12195173, 24390346, 134146903, 268293806]

約数ペア:

[(1, 268293806), (2, 134146903), (11, 24390346), (22, 12195173), (71, 3778786), (142, 1889393), (781, 343526), (1562, 171763)]