25140882

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{322319}}^1$

素因数の和:322337

約数の個数: 16

約数和(自身を含む): 54149760

約数和(自身を除く): 29008878

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 322319, 644638, 966957, 1933914, 4190147, 8380294, 12570441, 25140882]

約数ペア:

[(1, 25140882), (2, 12570441), (3, 8380294), (6, 4190147), (13, 1933914), (26, 966957), (39, 644638), (78, 322319)]