3921868

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 24

約数和(自身を含む): 7322112

約数和(自身を除く): 3400244

約数列:

[1, 2, 4, 23, 46, 47, 92, 94, 188, 907, 1081, 1814, 2162, 3628, 4324, 20861, 41722, 42629, 83444, 85258, 170516, 980467, 1960934, 3921868]

約数ペア:

[(1, 3921868), (2, 1960934), (4, 980467), (23, 170516), (46, 85258), (47, 83444), (92, 42629), (94, 41722), (188, 20861), (907, 4324), (1081, 3628), (1814, 2162)]