269048

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 24

約数和(自身を含む): 549000

約数和(自身を除く): 279952

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 199, 338, 398, 676, 796, 1352, 1592, 2587, 5174, 10348, 20696, 33631, 67262, 134524, 269048]

約数ペア:

[(1, 269048), (2, 134524), (4, 67262), (8, 33631), (13, 20696), (26, 10348), (52, 5174), (104, 2587), (169, 1592), (199, 1352), (338, 796), (398, 676)]