4251554

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{2111}}^1$

素因数の和:2185

約数の個数: 16

約数和(自身を含む): 6842880

約数和(自身を除く): 2591326

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 2111, 4222, 40109, 80218, 111883, 223766, 2125777, 4251554]

約数ペア:

[(1, 4251554), (2, 2125777), (19, 223766), (38, 111883), (53, 80218), (106, 40109), (1007, 4222), (2014, 2111)]