137979464

素因数分解:

$2^3\times 7^1\times {\mathrm{2463919}}^1$

素因数の和:2463932

約数の個数: 16

約数和(自身を含む): 295670400

約数和(自身を除く): 157690936

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 2463919, 4927838, 9855676, 17247433, 19711352, 34494866, 68989732, 137979464]

約数ペア:

[(1, 137979464), (2, 68989732), (4, 34494866), (7, 19711352), (8, 17247433), (14, 9855676), (28, 4927838), (56, 2463919)]