12402146

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{499}}^1$

素因数の和:578

約数の個数: 24

約数和(自身を含む): 20262000

約数和(自身を除く): 7859854

約数列:

[1, 2, 17, 34, 43, 86, 289, 499, 578, 731, 998, 1462, 8483, 12427, 16966, 21457, 24854, 42914, 144211, 288422, 364769, 729538, 6201073, 12402146]

約数ペア:

[(1, 12402146), (2, 6201073), (17, 729538), (34, 364769), (43, 288422), (86, 144211), (289, 42914), (499, 24854), (578, 21457), (731, 16966), (998, 12427), (1462, 8483)]