2604512

素因数分解:

$2^5\times {\mathrm{199}}^1\times {\mathrm{409}}^1$

素因数の和:618

約数の個数: 24

約数和(自身を含む): 5166000

約数和(自身を除く): 2561488

約数列:

[1, 2, 4, 8, 16, 32, 199, 398, 409, 796, 818, 1592, 1636, 3184, 3272, 6368, 6544, 13088, 81391, 162782, 325564, 651128, 1302256, 2604512]

約数ペア:

[(1, 2604512), (2, 1302256), (4, 651128), (8, 325564), (16, 162782), (32, 81391), (199, 13088), (398, 6544), (409, 6368), (796, 3272), (818, 3184), (1592, 1636)]