4250486

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{809}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 6648480

約数和(自身を除く): 2397994

約数列:

[1, 2, 37, 71, 74, 142, 809, 1618, 2627, 5254, 29933, 57439, 59866, 114878, 2125243, 4250486]

約数ペア:

[(1, 4250486), (2, 2125243), (37, 114878), (71, 59866), (74, 57439), (142, 29933), (809, 5254), (1618, 2627)]