4390045

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4201}}^1$

素因数の和:4236

約数の個数: 16

約数和(自身を含む): 6050880

約数和(自身を除く): 1660835

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 4201, 21005, 46211, 79819, 231055, 399095, 878009, 4390045]

約数ペア:

[(1, 4390045), (5, 878009), (11, 399095), (19, 231055), (55, 79819), (95, 46211), (209, 21005), (1045, 4201)]