4420738

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13729}}^1$

素因数の和:13761

約数の個数: 16

約数和(自身を含む): 7908480

約数和(自身を除く): 3487742

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 13729, 27458, 96103, 192206, 315767, 631534, 2210369, 4420738]

約数ペア:

[(1, 4420738), (2, 2210369), (7, 631534), (14, 315767), (23, 192206), (46, 96103), (161, 27458), (322, 13729)]