1279148

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1447}}^1$

素因数の和:1481

約数の個数: 24

約数和(自身を含む): 2554272

約数和(自身を除く): 1275124

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1447, 2894, 5788, 18811, 24599, 37622, 49198, 75244, 98396, 319787, 639574, 1279148]

約数ペア:

[(1, 1279148), (2, 639574), (4, 319787), (13, 98396), (17, 75244), (26, 49198), (34, 37622), (52, 24599), (68, 18811), (221, 5788), (442, 2894), (884, 1447)]