143820986

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{9421}}^1$

素因数の和:9889

約数の個数: 16

約数和(自身を含む): 228954600

約数和(自身を除く): 85133614

約数列:

[1, 2, 17, 34, 449, 898, 7633, 9421, 15266, 18842, 160157, 320314, 4230029, 8460058, 71910493, 143820986]

約数ペア:

[(1, 143820986), (2, 71910493), (17, 8460058), (34, 4230029), (449, 320314), (898, 160157), (7633, 18842), (9421, 15266)]