2571464

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 5633280

約数和(自身を除く): 3061816

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 977, 1316, 1954, 2632, 3908, 6839, 7816, 13678, 27356, 45919, 54712, 91838, 183676, 321433, 367352, 642866, 1285732, 2571464]

約数ペア:

[(1, 2571464), (2, 1285732), (4, 642866), (7, 367352), (8, 321433), (14, 183676), (28, 91838), (47, 54712), (56, 45919), (94, 27356), (188, 13678), (329, 7816), (376, 6839), (658, 3908), (977, 2632), (1316, 1954)]