4149548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{401}}^1$

素因数の和:617

約数の個数: 24

約数和(自身を含む): 7879200

約数和(自身を除く): 3729652

約数列:

[1, 2, 4, 13, 26, 52, 199, 398, 401, 796, 802, 1604, 2587, 5174, 5213, 10348, 10426, 20852, 79799, 159598, 319196, 1037387, 2074774, 4149548]

約数ペア:

[(1, 4149548), (2, 2074774), (4, 1037387), (13, 319196), (26, 159598), (52, 79799), (199, 20852), (398, 10426), (401, 10348), (796, 5213), (802, 5174), (1604, 2587)]