1990608

素因数分解:

$2^4\times 3^1\times {\mathrm{113}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 40

約数和(自身を含む): 5202048

約数和(自身を除く): 3211440

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 113, 226, 339, 367, 452, 678, 734, 904, 1101, 1356, 1468, 1808, 2202, 2712, 2936, 4404, 5424, 5872, 8808, 17616, 41471, 82942, 124413, 165884, 248826, 331768, 497652, 663536, 995304, 1990608]

約数ペア:

[(1, 1990608), (2, 995304), (3, 663536), (4, 497652), (6, 331768), (8, 248826), (12, 165884), (16, 124413), (24, 82942), (48, 41471), (113, 17616), (226, 8808), (339, 5872), (367, 5424), (452, 4404), (678, 2936), (734, 2712), (904, 2202), (1101, 1808), (1356, 1468)]