7215146

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{1439}}^1$

素因数の和:1573

約数の個数: 16

約数和(自身を含む): 11404800

約数和(自身を除く): 4189654

約数列:

[1, 2, 23, 46, 109, 218, 1439, 2507, 2878, 5014, 33097, 66194, 156851, 313702, 3607573, 7215146]

約数ペア:

[(1, 7215146), (2, 3607573), (23, 313702), (46, 156851), (109, 66194), (218, 33097), (1439, 5014), (2507, 2878)]